Superior Industries International (SUP) 10-Q4 May 232023 Q1 Quarterly reportFinancial data

Company Profile

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
Document and Entity Information - shares	Mar. 31, 2023	Apr. 27, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q1
Trading Symbol	SUP
Entity Registrant Name	SUPERIOR INDUSTRIES INTERNATIONAL, INC.
Entity Central Index Key	0000095552
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		27,909,622
Smaller Reporting Company	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity File Number	001-06615
Entity Tax Identification Number	95-2594729
Entity Address, Address Line One	26600 Telegraph Road
Entity Address, Address Line Two	Suite 400
Entity Address, City or Town	Southfield
Entity Address, State or Province	MI
Entity Address, Postal Zip Code	48033
City Area Code	248
Local Phone Number	352-7300
Entity Interactive Data Current	Yes
Title of 12(b) Security	Common Stock, $0.01 par value
Security Exchange Name	NYSE
Entity Incorporation, State or Country Code	DE
Document Quarterly Report	true
Document Transition Report	false

Condensed Consolidated Statemen

Condensed Consolidated Statements of Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
NET SALES	$ 380,966	$ 400,526
Cost of sales	346,388	359,939
GROSS PROFIT	34,578	40,587
Selling, general and administrative expenses	19,442	16,950
INCOME FROM OPERATIONS	15,136	23,637
Interest expense, net	(15,698)	(9,962)
Other expense, net	(187)	(87)
(LOSS) INCOME BEFORE INCOME TAXES	(749)	13,588
Income tax provision	(3,298)	(3,518)
NET(LOSS) INCOME	$ (4,047)	$ 10,070
(LOSS) EARNINGS PER SHARE - BASIC	$ (0.49)	$ 0.04
(LOSS) EARNINGS PER SHARE - DILUTED	$ (0.49)	$ 0.04

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement Of Income And Comprehensive Income [Abstract]
Net (loss) income	$ (4,047)	$ 10,070
Other comprehensive income, net of tax:
Foreign currency translation gain (loss)	14,631	2,043
Change in unrecognized gains (losses) on derivative instruments:
Change in fair value of derivatives	19,453	17,252
Tax (provision) benefit	(1,333)	(431)
Change in unrecognized gains (losses) on derivative instruments, net of tax	18,120	16,821
Defined benefit pension plan:
Amortization of actuarial losses on pension obligation		83
Pension changes, net of tax		83
Other comprehensive income, net of tax	32,751	18,947
Comprehensive income	$ 28,704	$ 29,017

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 228,638	$ 213,022
Accounts receivable, net	88,423	72,725
Inventories, net	189,383	178,688
Income taxes receivable	2,085	2,261
Other current assets	47,895	42,218
Total current assets	556,424	508,914
Property, plant and equipment, net	483,262	473,960
Deferred income tax assets, net	32,368	35,187
Intangibles, net	47,554	51,497
Other noncurrent assets	75,981	64,181
Total assets	1,195,589	1,133,739
Current liabilities:
Accounts payable	192,761	158,049
Short-term debt	9,998	5,873
Accrued expenses	80,582	74,108
Income taxes payable	11,731	13,300
Total current liabilities	295,072	251,330
Long-term debt (less current portion)	615,343	616,145
Noncurrent income tax liabilities	7,746	8,524
Deferred income tax liabilities, net	3,008	3,468
Other noncurrent liabilities	53,012	55,733
Commitments and contingent liabilities (Note 17)
Mezzanine equity:
Preferred stock, $0.01 par value Authorized - 1,000,000 shares Issued and outstanding - 150,000 shares outstanding at March 31, 2023 and December 31, 2022	228,864	222,753
European noncontrolling redeemable equity	1,089	1,083
Shareholders’ deficit:
Common stock, $0.01 par value Authorized - 100,000,000 shares Issued and outstanding - 27,908,669 and 27,016,125 shares at March 31, 2023 and December 31, 2022	108,603	111,105
Accumulated other comprehensive loss	(56,518)	(89,269)
Retained earnings	(60,630)	(47,133)
Total shareholders’ deficit	(8,545)	(25,297)
Total liabilities, mezzanine equity and shareholders’ deficit	$ 1,195,589	$ 1,133,739

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2023	Dec. 31, 2022
Statement Of Financial Position [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	150,000	150,000
Preferred stock, shares outstanding	150,000	150,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	27,908,669	27,016,125
Common stock, shares outstanding	27,908,669	27,016,125

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (4,047)	$ 10,070
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	22,841	24,082
Income tax, noncash changes	2,292	1,979
Stock-based compensation	801	2,646
Amortization of debt issuance costs	1,186	1,231
Other noncash items	2,377	319
Accounts receivable	(13,346)	(40,403)
Inventories	(7,169)	(36,578)
Other assets and liabilities	4,060	4,415
Accounts payable	32,181	78,141
Income taxes	(2,438)	(901)
NET CASH PROVIDED BY OPERATING ACTIVITIES	38,738	45,001
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant, and equipment	(15,589)	(17,954)
Proceeds from sale of fixed assets		150
NET CASH USED IN INVESTING ACTIVITIES	(15,589)	(17,804)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of debt	(2,228)	(1,331)
Cash dividends paid	(3,330)	(3,426)
Financing costs paid and other	(23)
Payments related to tax withholdings for stock-based compensation	(3,303)	(1,644)
Finance lease payments	(288)	(304)
NET CASH USED BY FINANCING ACTIVITIES	(9,172)	(6,705)
Effect of exchange rate changes on cash	1,639	(284)
Net increase in cash and cash equivalents	15,616	20,208
Cash and cash equivalents at the beginning of the period	213,022	113,473
Cash and cash equivalents at the end of the period	$ 228,638	$ 133,681

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Shareholders' Equity (Deficit) - USD ($) $ in Thousands	Total	Common Stock	Unrecognized Gains (Losses) on Derivative Instruments	Pension Obligations	Cumulative Translation Adjustment	Retained Earnings
Beginning of period at Dec. 31, 2021	$ (70,421)	$ 103,214	$ (9,051)	$ (6,133)	$ (110,790)	$ (47,661)
Beginning of the period (in shares) at Dec. 31, 2021		26,163,077
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	10,070					10,070
Change in unrecognized gains(losses) on derivative instruments, net of tax	16,821		16,821
Change in defined benefit plans, net of taxes	83			83
Net foreign currency translation adjustment	2,043				2,043
Common stock issued, net of shares withheld for employee taxes (in shares)		690,215
Stock-based compensation	1,002	$ 1,002
Redeemable preferred 9% dividend and accretion	(8,910)					(8,910)
European noncontrolling redeemable equity dividend	(11)					(11)
End of period at Mar. 31, 2022	(49,323)	$ 104,216	7,770	(6,050)	(108,747)	(46,512)
End of the period (in shares) at Mar. 31, 2022		26,853,292
Beginning of period at Dec. 31, 2022	$ (25,297)	$ 111,105	19,844	1,591	(110,704)	(47,133)
Beginning of the period (in shares) at Dec. 31, 2022	27,016,125	27,016,125
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ (4,047)					(4,047)
Change in unrecognized gains(losses) on derivative instruments, net of tax	18,120		18,120
Net foreign currency translation adjustment	14,631				14,631
Common stock issued, net of shares withheld for employee taxes (in shares)		892,544
Stock-based compensation	(2,502)	$ (2,502)
Redeemable preferred 9% dividend and accretion	(9,440)					(9,440)
European noncontrolling redeemable equity dividend	(10)					(10)
End of period at Mar. 31, 2023	$ (8,545)	$ 108,603	$ 37,964	$ 1,591	$ (96,073)	$ (60,630)
End of the period (in shares) at Mar. 31, 2023	27,908,669	27,908,669

Condensed Consolidated Statem_5

Condensed Consolidated Statements of Shareholders' Equity (Deficit) (Parenthetical)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement Of Stockholders Equity [Abstract]
Preferred stock, dividend rate, percentage	9%	9%

Nature of Operations and Presen

Nature of Operations and Presentation of Condensed Consolidated Financial Statements	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Nature of Operations and Presentation of Condensed Consolidated Financial Statements	NOTE 1 – NATURE OF OPERATIONS AND PRESENTATION OF CONDENSED CONSOLIDATED FINANCIAL STATEMENTS Nature of Operations Superior Industries International, Inc.’s (referred herein as the “Company,” “Superior,” or “we” and “our”) principal business is the design and manufacture of aluminum wheels for sale to original equipment manufacturers (“OEMs”) in North America and Europe and to the aftermarket in Europe. We employ approximat ely 7,400 full-time employees, operating in eight manufactur ing facilities in North America and Europe. We are one of the largest aluminum wheel suppliers to global OEMs and one of the leading European aluminum wheel aftermarket manufacturers and suppliers. Our OEM aluminum wheels accounted for approximately 96 percent of our sales in the first three months of 2023 and are primarily sold for factory installation on vehicle models manufactured by BMW (including Mini), Ford, GM, Honda, Jaguar-Land Rover, Lucid Motors, Mazda, Mercedes-Benz Group, Nissan, PSA, Renault, Stellantis, Subaru, Suzuki, Toyota, VW Group (Volkswagen, Audi, SEAT, Skoda, Porsche, Bentley) and Volvo. We sell aluminum wheels to the European aftermarket under the brands ATS, RIAL, ALUTEC and ANZIO. North America and Europe represent the principal markets for our products, but we have a diversified global customer base consisting of North American, European and Asian OEMs. We have determined that our North American and European operations should be treated as separate reportable segments as further described in Note 5, “Business Segments.” Presentation of Condensed Consolidated Financial Statements The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with U.S. Generally Accepted Accounting Principles (“GAAP”) pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, they do not include all the information and notes required by U.S. GAAP for complete financial statements. These unaudited condensed consolidated financial statements, in our opinion, include all adjustments, of a normal and recurring nature, which are necessary for fair presentation of the financial statements. This Quarterly Report on Form 10-Q should be read in conjunction with our consolidated financial statements and notes thereto filed with the SEC in our 2022 Annual Report on Form 10-K. These unaudited condensed consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany transactions are eliminated in consolidation. Interim financial reporting standards require us to make estimates that are based on assumptions regarding the outcome of future events and circumstances not known at that time. Inevitably, some assumptions will not materialize, unanticipated events or circumstances may occur which vary from those estimates and such variations may significantly affect our future results. Additionally, interim results may not be indicative of our results for future interim periods or our annual results. Cash Paid for Interest and Taxes and Noncash Investing Activities Cash paid for interest was $ 11.9 million and $ 5.2 million for the three months ended March 31, 2023 and March 31, 2022, respectively. Net cash paid for income taxes was $ 3.5 million and $ 2.4 million for the three months ended March 31, 2023 and March 31, 2022, respectively. As of March 31, 2023 and March 31, 2022, $ 2.9 million and $ 6.1 million, respectively, of equipment had been purchased but not yet paid and was included in accounts payable in our condensed consolidated balance sheets. Adoption of New Accounting Standards Accounting Standards Update (ASU) 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” On January 1, 2023, the Company adopted ASU 2016-13, using a modified retrospective approach. ASU 2016-13 amends several aspects of the measurement of credit losses related to certain financial instruments, including the replacement of the existing incurred credit loss model with the current expected credit loss model. Under ASU 2016-13, credit losses are estimated based on relevant information about past events, current conditions, and reasonable and supportable forecasts and associated assumptions. The Company did not recognize a cumulative adjustment to retained earnings upon adoption as the adjustment was immaterial. The Company’s allowance for credit losses on accounts receivable represents management’s estimate of expected credit losses over the expected term of the receivables. In estimating current expected credit losses, the Company applies a loss rate to receivables aging categories by region and market, OEM or aftermarket, based on historical write-offs. Historical loss rates are adjusted for current conditions and reasonable and supportable forecasts, as necessary. Specific reserves are recognized for individual accounts whenever the Company becomes aware of circumstances indicating that a loss may be incurred on a particular customer account, such as in the event of a customer bankruptcy or significant deterioration in customer operating results or financial condition. Provision adjustments to the allowance for credit losses are recognized in selling, general and administrative expenses. As of March 31, 2023 and December 31, 2022, accounts receivable are reflected net of reserves (including the estimated allowance for credit losses) of $ 0.7 million and $ 0.6 million, respectively. Changes in expected credit losses were not significant during the three months ended March 31, 2023. Accounting Standards Update (ASU) 2022-04, “Liabilities—Supplier Finance Programs (Subtopic 405-50): Disclosure of Supplier Finance Program Obligations.” On January 1, 2023, the Company adopted ASU 2022-04 which requires that a buyer in a supplier finance program disclose the key terms of the program, including a description of the payment terms. For the obligations that the buyer has confirmed as valid to the finance provider or intermediary, the buyer must disclose: the amount outstanding that remains unpaid by the buyer as of the end of each period, a description of where those obligations are presented in the balance sheet and a rollforward of those obligations during the period, including the amount of obligations confirmed and the amount of obligations subsequently paid. In adopting ASU 2022-04, disclosures which had previously been included in Management’s Discussion and Analysis of Financial Condition and Results of Operations of previous Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q regarding supply chain financing have now been included as Note 10, “Supplier Finance Program” to the condensed consolidated financial statements along with disclosure of payment terms under the program and a roll forward of the amounts owed to the financial institution.

Revenue

Revenue	3 Months Ended
Revenue	Mar. 31, 2023
Revenue From Contract With Customer [Abstract]
Revenue	NOTE 2 – REVENUE The Company disaggregates revenue from contracts with customers into our reportable segments, North America and Europe. Revenues by segment for the three-month periods ended March 31, 2023 and March 31, 2022, respectively, are summarized in Note 5, “Business Segments.” The opening and closing balances of the Company’s customer receivables and current and long-term contract liabilities balances are as follows: March 31, December 31, Change (Dollars in thousands) Customer receivables $ 79,441 $ 63,565 $ 15,876 Contract liabilities—current 8,836 6,251 2,585 Contract liabilities—noncurrent 8,344 8,355 ( 11 )

Fair Value Measurements

Fair Value Measurements	3 Months Ended
Fair Value Measurements	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	NOTE 3 – FAIR VALUE MEASUREMENTS The Company applies fair value accounting for all financial assets and liabilities and nonfinancial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis, while other assets and liabilities are measured at fair value on a nonrecurring basis, such as an asset impairment. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement: Level 1 - Quoted prices in active markets for identical assets or liabilities. Level 2 - Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3 - Inputs that are generally unobservable and typically reflect management’s estimate of assumptions that market participants would use in pricing the asset or liability. The carrying amounts for cash and cash equivalents, accounts receivable, accounts payable and accrued expenses approximate their fair values due to the short period of time until maturity. Derivative Financial Instruments Our derivatives are over-the-counter customized derivative instruments and are not exchange traded. We estimate the fair value of these instruments using the income valuation approach. Under this approach, we project future cash flows and discount the future amounts to a present value using market-based expectations for interest rates, foreign exchange rates, commodity prices and the contractual terms of the derivative instruments. The discount rate used is the relevant benchmark rate (e.g., the secured overnight financing rate, “ SOFR ” ) plus an adjustment for nonperformance risk. The following tables categorize items measured at fair value as of March 31, 2023 and December 31, 2022: Fair Value Measurement at Reporting Date Using March 31, 2023 Quoted Prices in Significant Significant (Dollars in thousands) Assets Derivative contracts $ 52,006 $ — $ 52,006 $ — Total $ 52,006 $ — $ 52,006 $ — Liabilities . Derivative contracts $ 8,569 $ — $ 8,569 $ — Total $ 8,569 $ — $ 8,569 $ — Fair Value Measurement at Reporting Date Using December 31, 2022 Quoted Prices in Significant Significant (Dollars in thousands) Assets Derivative contracts $ 34,960 $ — $ 34,960 $ — Total $ 34,960 $ — $ 34,960 $ — Liabilities . Derivative contracts $ 11,780 $ — $ 11,780 $ — Total $ 11,780 $ — $ 11,780 $ — Debt Instruments The carrying values of the Company’s debt instruments vary from their fair values. The fair values were determined by reference to transacted prices and quotes for these instruments (Level 2). The estimated fair value, as well as the carrying value, of the Company’s debt instruments are shown below: March 31, December 31, (Dollars in thousands) Estimated aggregate fair value $ 607,257 $ 615,394 Aggregate carrying value (1) 649,888 647,443 (1) Total debt excluding the impact of unamortized debt issuance costs.

Derivative Financial Instrument

Derivative Financial Instruments	3 Months Ended
Derivative Financial Instruments	Mar. 31, 2023
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	NOTE 4 - DERIVATIVE FINANCIAL INSTRUMENTS We use derivatives to partially offset our exposure to foreign currency, interest rate, aluminum and other commodity price risks. We may enter into forward contracts, option contracts, swaps, collars or other derivative instruments to offset some of the risk on expected future cash flows and on certain existing assets and liabilities. However, we may choose not to hedge certain exposures for a variety of reasons including, but not limited to, accounting considerations and the prohibitive economic cost of hedging particular exposures. There can be no assurance the hedges will fully offset the financial impact resulting from movements in foreign currency exchange rates, interest rates, and aluminum or other commodity prices. To help mitigate gross margin and cash flow fluctuations due to changes in foreign currency exchange rates, certain of our subsidiaries, whose functional currency is the U.S. dollar or the Euro, hedge a portion of their forecasted foreign currency costs denominated in the Mexican Peso and Polish Zloty, respectively. We may hedge portions of our forecasted foreign currency exposure up to 48 months. We account for our derivative instruments as either assets or liabilities and adjust them to fair value each period. For derivative instruments that hedge the exposure to variability in expected future cash flows and are designated as cash flow hedges, the gain or loss on the derivative instrument is recorded in accumulated other comprehensive income (“AOCI”) or loss in shareholders’ equity or deficit until the hedged item is recognized in earnings, at which point accumulated gains or losses are recognized in earnings and classified with the underlying hedged transactions. Derivatives that do not qualify or have not been designated as hedges are adjusted to fair value through earnings in the financial statement line item to which the derivative relates. The following tables display the fair value of derivatives by balance sheet line item at March 31, 2023 and December 31, 2022: March 31, 2023 Other Other Accrued Other (Dollars in thousands) Foreign exchange forward contracts designated as $ 18,152 $ 27,857 $ 2,306 $ 2,934 Foreign exchange forward contracts not 1,067 — 64 — Aluminum forward contracts designated as — — 571 — Natural gas forward contracts designated as 166 560 1,977 717 Interest rate swap contracts designated as hedging 3,588 616 — — Total derivative financial instruments $ 22,973 $ 29,033 $ 4,918 $ 3,651 December 31, 2022 Other Other Accrued Other (Dollars in thousands) Foreign exchange forward contracts designated as $ 11,210 $ 15,890 $ 2,873 $ 5,212 Foreign exchange forward contracts not 603 — 192 — Aluminum forward contracts designated as — — 1,213 — Natural gas forward contracts designated as 498 655 1,520 770 Interest rate swap contracts designated as hedging 4,112 1,992 — — Total derivative financial instruments $ 16,423 $ 18,537 $ 5,798 $ 5,982 The following table summarizes the notional amount and estimated fair value of our derivative financial instruments: March 31, 2023 December 31, 2022 Notional Fair Notional Fair (Dollars in thousands) Foreign exchange forward contracts designated as $ 480,941 $ 40,769 $ 462,783 $ 19,015 Foreign exchange forward contracts not designated 42,132 1,003 39,726 411 Aluminum forward contracts designated as 4,245 ( 571 ) 9,495 ( 1,213 ) Natural gas forward contracts designated as hedging 13,415 ( 1,968 ) 13,500 ( 1,137 ) Interest rate swap contracts designated as hedging 250,000 4,204 250,000 6,104 Total derivative financial instruments $ 790,733 $ 43,437 $ 775,504 $ 23,180 Notional amounts are presented on a net basis. The notional amounts of the derivative financial instruments do not represent amounts exchanged by the parties and, therefore, are not a direct measure of our exposure to the financial risks described above. The amounts exchanged are calculated by reference to the notional amounts and by other terms of the derivatives, such as interest rates, foreign currency exchange rates or commodity prices. The following tables summarize the gain or loss recognized in AOCI, the amounts reclassified from AOCI into earnings and the amounts recognized directly into earnings for the three months ended March 31, 2023 and March 31, 2022: Three Months Ended March 31, 2023 Amount of Gain or Amount of Pre-tax Amount of Pre-tax (Dollars in thousands) Derivative contracts $ 18,120 $ 3,928 $ 2,595 Three Months Ended March 31, 2022 Amount of Gain or Amount of Pre-tax Amount of Pre-tax (Dollars in thousands) Derivative contracts $ 16,821 $ 4,777 $ 870 Hedge accounting gains reclassified from AOCI into earnings in the first quarter of 2023 included $ 3.0 million recognized as a credit to cost of sales and $ 0.9 million recognized as a credit to interest expense, net. Hedge accounting gains and (losses) reclassified from AOCI into earnings in the first quarter of 2022 included $ 6.0 million recognized as a credit to cost of sales and $ ( 1.2 ) million recognized as a debit to interest expense, net. Gains on nondesignated hedges are recognized as a credit to other expense, net.

Business Segments

Business Segments	3 Months Ended
Business Segments	Mar. 31, 2023
Segment Reporting [Abstract]
Business Segments	NOTE 5 - BUSINESS SEGMENTS The North American and European businesses represent separate operating segments in view of significantly different markets, customers and products in each of these regions. Within each of these regions, markets, customers, products, and production processes are similar. Moreover, our business within each region generally leverages common systems, processes and infrastructure. Accordingly, North America and Europe comprise the Company’s reportable segments. (Dollars in thousands) Net Sales Income from Operations Three Months Ended March 31, March 31, March 31, March 31, North America $ 211,618 $ 227,198 $ 21,715 $ 19,567 Europe 169,348 173,328 ( 6,579 ) 4,070 $ 380,966 $ 400,526 $ 15,136 $ 23,637 (Dollars in thousands) Depreciation and Amortization Capital Expenditures Three Months Ended March 31, March 31, March 31, March 31, North America $ 9,047 $ 8,959 $ 11,443 $ 12,512 Europe 13,794 15,123 4,146 5,442 $ 22,841 $ 24,082 $ 15,589 $ 17,954 (Dollars in thousands) Property, Plant and Equipment, net Intangible Assets March 31, December 31, March 31, December 31, North America $ 229,322 $ 220,321 $ — $ — Europe 253,940 253,639 47,554 51,497 $ 483,262 $ 473,960 $ 47,554 $ 51,497 (Dollars in thousands) Total Assets March 31, December 31, North America $ 620,174 $ 582,339 Europe 575,415 551,400 $ 1,195,589 $ 1,133,739 Geographic information Net sales and property, plant and equipment by location are as follows: (Dollars in thousands) Net Sales Three Months Ended March 31, March 31, U.S. $ 983 $ 1,658 Mexico 210,635 225,540 Germany 42,859 54,088 Poland 126,489 119,240 Consolidated net sales $ 380,966 $ 400,526 (Dollars in thousands) Property, Plant and Equipment, net March 31, December 31, U.S. $ 1,446 $ 1,476 Mexico 227,876 218,845 Germany 77,076 76,158 Poland 176,864 177,481 Property, plant and equipment, net $ 483,262 $ 473,960

Inventories

Inventories	3 Months Ended
Inventories	Mar. 31, 2023
Inventory Disclosure [Abstract]
Inventories	NOTE 6 - INVENTORIES March 31, December 31, (Dollars in thousands) Raw materials $ 56,802 $ 62,639 Work in process 49,495 37,993 Finished goods 83,086 78,056 Inventories, net $ 189,383 $ 178,688 Service wheel and supplies inventory included in other noncurrent assets in the condensed consolidated balance sheets totaled $ 12.3 million and $ 11.3 million at March 31, 2023 and December 31, 2022, respectively.

Property, Plant and Equipment

Property, Plant and Equipment	3 Months Ended
Property, Plant and Equipment	Mar. 31, 2023
Property Plant And Equipment [Abstract]
Property, Plant and Equipment	NOTE 7 - PROPERTY, PLANT AND EQUIPMENT March 31, December 31, (Dollars in thousands) Land and buildings $ 151,533 $ 144,870 Machinery and equipment 923,436 887,222 Leasehold improvements and others 5,165 4,993 Construction in progress 85,014 80,263 1,165,148 1,117,348 Accumulated depreciation ( 681,886 ) ( 643,388 ) Property, plant and equipment, net $ 483,262 $ 473,960 Depreciation expense for the three months ended March 31, 2023 and March 31, 2022 was $ 18.0 million and $ 17.8 million, respectively.

Intangible Assets

Intangible Assets	3 Months Ended
Intangible Assets	Mar. 31, 2023
Goodwill And Intangible Assets Disclosure [Abstract]
Intangible Assets	NOTE 8 – INTANGIBLE ASSETS The Company’s finite-lived intangible assets as of March 31, 2023 and December 31, 2022 are summarized in the following table. As of March 31, 2023 Gross Accumulated Currency Net Carrying Amount Remaining (Dollars in thousands) Customer relationships $ 167,000 $ ( 119,446 ) $ — $ 47,554 1 - 6 Year Ended December 31, 2022 Gross Accumulated Currency Net Carrying Amount Remaining (Dollars in thousands) Customer relationships $ 167,000 $ ( 114,595 ) $ ( 908 ) $ 51,497 1 - 6 Amortization expense for these intangible assets was $ 4.8 million and $ 6.2 million for the three months ended March 31, 2023 and 2022, respectively. The anticipated annual amortization expense for these intangible assets is $ 19.6 million for 2023 and 2024, $ 9.6 million for 2025, $ 2.5 million for 2026, and $ 1.1 million for 2027.

Debt

Debt	3 Months Ended
Debt	Mar. 31, 2023
Debt Disclosure [Abstract]
Debt	NOTE 9 – DEBT A summary of long-term debt and the related weighted average interest rates is shown below: March 31, 2023 Debt Instrument Total Debt Discount and (1) Total Weighted Average (Dollars in thousands) Term Loan Facility $ 399,000 $ ( 22,335 ) $ 376,665 12.8 % 6.00 % Senior Notes 236,693 ( 2,212 ) 234,481 6.0 % European CapEx loans 11,369 — 11,369 2.3 % Finance leases 2,826 — 2,826 2.6 % $ 649,888 $ ( 24,547 ) 625,341 Less: Current portion ( 9,998 ) Long-term debt $ 615,343 December 31, 2022 Debt Instrument Total Debt Discount and (1) Total Weighted Average (Dollars in thousands) Term Loan Facility $ 400,000 $ ( 22,967 ) $ 377,033 12.3 % 6.00 % Senior Notes 232,352 ( 2,458 ) 229,894 6.0 % European CapEx loans 12,365 — 12,365 2.3 % Finance leases 2,726 — 2,726 2.7 % $ 647,443 $ ( 25,425 ) 622,018 Less: Current portion ( 5,873 ) Long-term debt $ 616,145 (1) Unamortized portion Senior Notes On June 15, 2017, the Company issued € 250 million aggregate principal amount of 6.00 % Senior Notes (“Notes”) due June 15, 2025. Interest on the Notes is payable semiannually, on June 15 and December 15. The Company may redeem the Notes, in whole or in part, at a redemption price of 100 percent, plus any accrued and unpaid interest to, but not including, the applicable redemption date. If we experience a change of control or sell certain assets, the Company may be required to offer to purchase the Notes from the holders. The Notes are senior unsecured obligations ranking equally in right of payment with all of its existing and future senior indebtedness and senior in right of payment to any subordinated indebtedness. The Notes are effectively subordinated in right of payment to the existing and future secured indebtedness of the Company, including the Senior Secured Credit Facilities (as defined below), to the extent of the assets securing such indebtedness. Guarantee The Notes are unconditionally guaranteed by all material wholly owned direct and indirect domestic restricted subsidiaries of the Company (the “Notes Subsidiary Guarantors”), with customary exceptions including, among other things, where providing such guarantees is not permitted by law, regulation or contract, or would result in adverse tax consequences. Covenants Subject to certain exceptions, the indenture governing the Notes contains restrictive covenants that, among other things, limit the ability of the Company and the Notes Subsidiary Guarantors to: (i) incur additional indebtedness or issue certain preferred stock; (ii) pay dividends on, or make distributions in respect of, their capital stock; (iii) make certain investments or other restricted payments; (iv) sell certain assets or issue capital stock of restricted subsidiaries; (v) create liens; (vi) merge, consolidate, transfer or dispose of substantially all of their assets; and (vii) engage in certain transactions with affiliates. These covenants are subject to several important limitations and exceptions that are described in the indenture. The indenture provides for customary events of default that include, among other things (subject in certain cases to customary grace and cure periods): (i) nonpayment of principal, premium, if any, and interest, when due; (ii) failure for 60 days to comply with any obligations, covenants or agreements in the indenture after receipt of written notice from the Bank of New York Mellon, London Branch (“the Trustee”) or holders of at least 30 percent in principal amount of the then outstanding Notes of such failure (other than defaults referred to in the foregoing clause (i)); (iii) default under any mortgage, indenture or instrument for money borrowed by the Company or certain of its subsidiaries, (iv) a failure to pay certain judgments; and (v) certain events of bankruptcy and insolvency. If an event of default occurs and is continuing, the Trustee or holders of at least 30 percent in principal amount of the then outstanding Notes may declare the principal, premium, if any, and accrued and unpaid interest on all the Notes to be due and payable. These events of default are subject to several important qualifications, limitations and exceptions that are described in the indenture. As of March 31, 2023, the Company was in compliance with all covenants under the indenture governing the Notes. Senior Secured Credit Facilities On December 15, 2022, the Company entered into a $ 400.0 million term loan facility (the “Term Loan Facility”) pursuant to a credit agreement (the “Term Loan Credit Agreement”) with Oaktree Fund Administration L.L.C., in its capacity as the administrative agent, JPMorgan Chase Bank, N.A., in its capacity as collateral agent, and other lenders party thereto. Concurrent with the execution of the Term Loan Facility, the Company entered into a $ 60.0 million revolving credit facility (the “Revolving Credit Facility” and, together with the Term Loan Facility, the “Senior Secured Credit Facilities” or “SSCF”) pursuant to a credit agreement (the “Revolving Credit Agreement” and, together with the Term Loan Credit Agreement, the “Credit Agreements”) with JPMorgan Chase Bank, N.A., in its capacity as administrative agent, collateral agent and issuing bank, and other lenders and issuing banks thereunder. The previously outstanding $ 107.5 million U.S. revolving credit facility and € 60.0 million European revolving credit facility were terminated. The Revolving Credit Facility and the Term Loan Facility are scheduled to mature on December 15, 2027 and December 15, 2028 , respectively. However, in the event the Company has not repaid, refinanced or otherwise extended the maturity date of the Notes beyond the maturity date of the Term Loan Facility by the date 91 days prior to June 15, 2025, the Term Loan Facility and Revolving Credit Facility would mature 91 days prior to June 15, 2025. Similarly, in the event the Company has not redeemed, refinanced or otherwise extended the unconditional redemption date of the redeemable preferred stock beyond the maturity date of the Term Loan Facility by the date 91 days prior to September 14, 2025, the Term Loan Facility and Revolving Credit Facility would mature 91 days prior to September 14, 2025. The Term Loan Facility requires quarterly principal payments of $ 1.0 million. Additional principal payments may be due with respect to asset sales, debt issuances and as a percentage of cash flow in excess of a specified threshold. The $ 388.0 million of proceeds from the Term Loan Facility (consisting of the $ 400.0 million aggregate principal less the original issuance discount of $ 12.0 million) were used to repay $ 349.2 million in borrowings under the previously outstanding term loan and pay debt issuance costs and expenses incurred in connection with the Term Loan Facility and Revolving Credit Facility. Debt issuance costs associated with the Term Loan Facility of $ 11.1 million have been reflected as a reduction of the outstanding borrowing and are being amortized over the six-year term. Debt issuance costs and expenses associated with the Revolving Credit Facility of $ 3.2 million have been recognized as a deferred charge and are being amortized over the five-year term. In connection with the termination of the previously outstanding term loan and revolving credit facilities, unamortized debt issuance costs of $ 3.7 million were written off and charged to interest expense. The Company may at any time request one or more increases in the amount of (i) commitments under the Term Loan Facility, up to an unlimited additional amount if, on a pro forma basis after the incurrence of such amount, the First Lien Net Leverage Ratio (as defined in the Term Loan Credit Agreement) does not exceed 2.00 to 1.00 and (ii) commitments under the Revolving Credit Facility, up to an aggregate maximum additional amount of $ 50.0 million, in each case, subject to certain conditions (including the agreement of a lender to provide such commitment increase). Amounts borrowed under the Term Loan Facility may be voluntarily prepaid at any time subject to a prepayment premium of 2.00 percent of the loan principal plus the net present value of any lost interest in the first year and 2.00 percent and 1.00 percent of the loan principal during second and third years, respectively. After the third anniversary of the closing date, there is no prepayment premium. Borrowings under the Term Loan Credit Facility bear interest at a rate equal to, at the Company’s option, either (i) the secured overnight financing rate (“SOFR”), with a floor of 1.50 percent per annum, or (ii) a base rate (“Term Base Rate”), with a floor of 1.50 percent per annum, equal to the highest of (1) the rate of interest in effect as publicly announced by the administrative agent as its prime rate, (2) the New York Federal Reserve Bank (the “NYFRB”) rate plus 0.50 percent and (3) SOFR for an interest period of one month plus 1.00 percent, in each case, plus the applicable rate. Initially, the applicable rate prior to March 31, 2023 is equal to 8.00 percent for SOFR loans and 7.00 percent for Term Base Rate loans. Thereafter, the applicable rate will be determined by reference to the Company’s Secured Net Leverage Ratio (as defined in the Term Loan Credit Agreement) and will range between 7.50 percent and 8.00 percent for SOFR loans and between 6.50 percent and 7.00 percent for Term Base Rate loans. In the event of a payment default under the Term Loan Credit Agreement, past due amounts shall be subject to an additional default interest rate of 2.00 percent. Borrowings under the Revolving Credit Facility bear interest at a rate equal to, at the Company’s option, either (i) SOFR plus 0.10 percent (or, with respect to any borrowings denominated in euros, the adjusted Euro Interbank Offered Rate, “EURIBOR”), with a floor of 0.00 percent per annum or (ii) a base rate (“Revolving Loan Base Rate”), with a floor of 1.00 percent per annum, equal to the highest of (1) the rate of interest in effect as publicly announced by the administrative agent as its prime rate, (2) the NYFRB rate plus 0.50 percent and (3) SOFR for an interest period of one month plus 1.00 percent, in each case, plus the applicable rate. The applicable rate is determined by reference to the Company’s Secured Net Leverage Ratio (as defined in the Revolving Credit Agreement) and ranges between 3.50 percent and 4.50 percent for SOFR and EURIBOR loans and between 2.50 percent and 3.50 percent for Revolving Base Rate loans. The commitment fee for the unused commitment under the Revolving Credit Facility varies between 0.50 percent and 0.625 percent depending on the Company’s Secured Net Leverage Ratio. Commitment fees are included in interest expense. In the event of a payment default under the Revolving Credit Agreement, past due amounts shall be subject to an additional default interest rate of 2.00 percent. Guarantees and Collateral Security Our obligations under the Credit Agreements are unconditionally guaranteed by the Notes Subsidiary Guarantors and certain other domestic and foreign subsidiaries of the Company (collectively, the “SSCF Subsidiary Guarantors”), with customary exceptions including, among other things, where providing such guarantees is not permitted by law, regulation or contract or would result in adverse tax consequences. The guarantees of such obligations, are secured, subject to permitted liens and other exceptions, by substantially all of our assets and the SSCF Subsidiary Guarantors’ assets, including but not limited to: (i) a perfected pledge of all of the capital stock issued by each of the SSCF Subsidiary Guarantors’ (subject to certain exceptions) and (ii) perfected security interests in and mortgages on substantially all tangible and intangible personal property and material fee-owned real property of the Company and the SSCF Subsidiary Guarantors (subject to certain exceptions and exclusions). The Company’s obligations under the Revolving Credit Facility are secured by liens on a super-priority basis ranking ahead of the liens securing the Term Loan Facility. Covenants The Credit Agreements contain a number of restrictive covenants that, among other things, restrict, subject to certain exceptions, our ability to incur additional indebtedness and guarantee indebtedness, create or incur liens, engage in mergers or consolidations, sell, transfer or otherwise dispose of assets, make investments, acquisitions, loans or advances, pay dividends, distributions or other restricted payments, or repurchase our capital stock. The Credit Agreements also restrict our ability to prepay, redeem or repurchase any subordinated indebtedness, enter into agreements which limit our ability to incur liens on our assets or that restrict the ability of restricted subsidiaries to pay dividends or make other restricted payments to us, and enter into certain transactions with our affiliates. The Term Loan Credit Agreement requires the Company to maintain (i) a quarterly Secured Net Leverage Ratio (as defined in the Term Loan Credit Agreement) of no more than 3.50 : 1.00 and (ii) Liquidity (defined as the sum of unrestricted cash and cash equivalent balances and unborrowed commitments under the Revolving Credit Facility) of at least $ 37.5 million (subject to adjustments up to $ 50.0 million following any increase in the commitment under the Revolving Credit Facility). The Revolving Credit Agreement requires the Company to maintain (i) a quarterly Total Net Leverage Ratio (as defined in the Revolving Credit Agreement) of no more than 4.50 : 1.00 ; (ii) a quarterly Secured Net Leverage Ratio (as defined in the Revolving Credit Agreement) of no more than 3.50 : 1.00 ; and (iii) Liquidity of at least $ 37.5 million (subject to adjustments up to $ 50.0 million following any increase in the commitment under the Revolving Credit Facility) but only so long as loans under the Term Loan Facility are outstanding. In the event unrestricted cash and cash equivalent balances fall below $ 37.5 million at any quarter end (or up to a maximum of $ 50.0 million following any increase in borrowings available under the Revolving Credit Facility), the available commitment under the Revolving Credit Facility would be reduced by the amount of any shortfall. The Credit Agreements contain customary default provisions that include among other things: nonpayment of principal or interest when due, failure to comply with obligations, covenants or other provisions in the Credit Agreements, any failure of representations and warranties, cross-default under other debt agreements for obligations in excess of $ 20.0 million, insolvency, failure to pay judgments in excess of $ 20.0 million within 60 days of the judicial award, failure to pay any material plan withdrawal obligations under ERISA, invalidity of the loan agreement, invalidity of any security interest in the loan collateral, change of control and failure to maintain the financial covenants. In the event a default occurs, all commitments under the Senior Secured Credit Facilities would be terminated and the lenders would be entitled to declare the principal, premium, if any, and accrued and unpaid interest on all borrowings outstanding to be due and payable. In addition, the Credit Agreements contain customary representations and warranties and other covenants. As of March 31, 2023, the Company was in compliance with all covenants under the Credit Agreements. Available Unused Commitments under the Revolving Credit Facility As of March 31, 2023, the Company had no outstanding borrowings under the Revolving Credit Facility, had outstanding letters of credit of $ 4.8 million and had available unused commitments under the Revolving Credit Facility of $ 55.2 million. European Debt In connection with the acquisition of UNIWHEELS AG in 2017, the Company assumed $ 70.7 million of outstanding debt. As of March 31, 2023, $ 2.9 million of the assumed debt remained outstanding. The debt matures March 31, 2024 , and is collateralized by the financed equipment, guaranteed by Superior and bears interest at a rate of 2.2 percent. Covenants under the loan agreement include a default provision for nonpayment, as well as a material adverse change default provision pursuant to which the lender could accelerate the loan maturity. As of March 31, 2023, the Company was in compliance with all covenants under the loan agreement. The balance of certain post-acquisition equipment loans was $ 8.5 million as of March 31, 2023. The loans bear interest at 2.3 percent, mature September 30, 2027 and require quarterly principal and interest payments. The loans are secured with liens on the financed equipment and are subject to covenants that, among other things, include a material adverse change default provision pursuant to which the lender could accelerate the loan maturity, as well as a provision that restricts the ability of Superior Europe AG to reduce its ownership interest in Superior Industries Production Germany GmbH, its wholly owned subsidiary and the borrower under the loan. Quarterly installment payments of $ 0.5 million ( € 0.5 million) under the loan agreements began in June of 2021 . As of March 31, 2023, the Company was in compliance with all covenants under the loans. Debt maturities as of March 31, 2023, which are due in the next five years and thereafter are as follows: Debt Maturities Amount (Dollars in thousands) Nine remaining months of 2023 $ 7,771 2024 7,641 2025 243,241 2026 6,097 2027 5,138 Thereafter 380,000 Total debt liabilities $ 649,888

Supplier Finance Program

Supplier Finance Program	3 Months Ended
Supplier Finance Program	Mar. 31, 2023
Supplier Finance Program [Abstract]
Supplier Finance Program	NOTE 10 - SUPPLIER FINANCE PROGRAM The Company receives extended payment terms for a portion of our purchases (90 days rather than 60 days) with one of our principal aluminum suppliers in exchange for a nominal adjustment to the product pricing. The payment terms provided to us are consistent with aluminum industry norms, as well as those offered to the supplier’s other customers. The supplier factors receivables due from us with a financial institution. We are not a party to the supplier’s factoring agreement with the financial institution. We remit payments directly to our supplier, except with respect to product purchased under extended terms which have been factored by the supplier. These payments are remitted directly to the financial institution in accordance with the payment terms originally negotiated with our supplier. These payments are included in cash flows from operations within the condensed consolidated statements of cash flows. The following table summarizes activity in the amounts owed to the financial institution for the three months ended March 31, 2023 and March 31, 2022: Three Months Ended March 31, March 31, (Dollars in thousands) Outstanding at the beginning of the period 14,371 17,638 Added during the period 25,299 39,097 Settled during the period ( 21,594 ) ( 28,951 ) Outstanding at the end of the period 18,076 27,784

Redeemable Preferred Stock

Redeemable Preferred Stock	3 Months Ended
Redeemable Preferred Stock	Mar. 31, 2023
Text Block [Abstract]
Redeemable Preferred Stock	NOTE 11 - REDEEMABLE PREFERRED STOCK During 2017, we issued 150,000 shares of Series A ( 140,202 shares) and Series B ( 9,798 shares) Perpetual Convertible Preferred Stock, par value $ 0.01 per share for $ 150.0 million. On August 30, 2017, the Series B shares were converted into Series A redeemable preferred stock (the “redeemable preferred stock”) after approval by our shareholders. The redeemable preferred stock has an initial stated value of $ 1,000 per share, par value of $ 0.01 per share and liquidation preference over common stock. The redeemable preferred stock is convertible into shares of our common stock equal to the number of shares determined by dividing the sum of the stated value and any accrued and unpaid dividends by the conversion price of $ 28.162 . The redeemable preferred stock accrues dividends at a rate of 9 percent per annum, payable at our election either in-kind or in cash and is also entitled to participate in dividends on common stock in an amount equal to that which would have been due had the shares been converted into common stock. We may mandate conversion of the redeemable preferred stock if the price of the common stock exceeds $ 84.49 . The holder may redeem the shares upon the occurrence of any of the following events (referred to as a “redemption event”): a change in control, recapitalization, merger, sale of substantially all of the Company’s assets, liquidation or delisting of the Company’s common stock. In addition, the holder may unconditionally redeem the shares at any time on or after September 14, 2025 . We may, at our option, redeem in whole at any time all of the shares of redeemable preferred stock outstanding. At redemption by either party, the redemption value will be the greater of two times the initial face value ($ 150.0 million) and any accrued unpaid dividends or dividends paid-in-kind, currently $ 300.0 million, or the product of the number of common shares into which the redeemable preferred stock could be converted ( 5.3 million shares currently) and the then current market price of the common stock. Under Delaware law, any redemption payment would be limited to the “surplus” that our Board determines is available to fund a full or partial redemption without rendering us insolvent. We have determined that the conversion option and the redemption option exercisable upon the occurrence of a “redemption event” which are embedded in the redeemable preferred stock must be accounted for separately from the redeemable preferred stock as a derivative liability. Since the redeemable preferred stock may be redeemed at the option of the holder, but is not mandatorily redeemable, the redeemable preferred stock was classified as mezzanine equity and initially recognized at fair value of $ 150.0 million (the proceeds on the date of issuance), less issuance costs of $ 3.7 million and $ 10.9 million assigned to the embedded derivative liability at date of issuance, resulting in an adjusted initial value of $ 135.5 million. The difference between the redemption value of the redeemable preferred stock and the carrying value (the “premium”) is being accreted over the period from the date of issuance through September 14, 2025 using the effective interest method. The accretion is treated as a deemed dividend, recorded as a charge to retained earnings and deducted in computing earnings per share (analogous to the treatment for stated and participating dividends paid on the redeemable preferred shares). The cumulative premium accretion as of March 31, 2023 and December 31, 2022 wa s $ 93.4 million and $ 87.3 million, respectively, resulting in adjusted redeemable preferred stock balances of $ 228.9 million and $ 222.8 million, respec tively.

Earnings Per Share

Earnings Per Share	3 Months Ended
Earnings Per Share	Mar. 31, 2023
Earnings Per Share [Abstract]
Earnings Per Share	NOTE 12 – EARNINGS PER SHARE Basic earnings per share is computed by dividing net income (loss), after deducting preferred dividends and accretion and European noncontrolling redeemable equity dividends, by the weighted average number of common shares outstanding. For purposes of calculating diluted earnings per share, the weighted average shares outstanding includes the dilutive effect of outstanding stock options and time and performance based restricted stock units under the treasury stock method. The redeemable preferred shares discussed in Note 11, “Redeemable Preferred Stock” (convertible into 5,326 thousand shares) have not been included in the diluted earnings per share because the inclusion of such shares on an as converted basis would be anti-dilutive for the three months ended March 31, 2023 and March 31, 2022. Three Months Ended March 31, March 31, (Dollars in thousands, except per share amounts) Basic Earnings Per Share: Net (loss) income $ ( 4,047 ) $ 10,070 Less: Redeemable preferred stock dividends and accretion ( 9,440 ) ( 8,910 ) Less: European noncontrolling redeemable equity dividend ( 10 ) ( 11 ) Basic numerator $ ( 13,497 ) $ 1,149 Basic (loss) earnings per share $ ( 0.49 ) $ 0.04 Weighted average shares outstanding – Basic 27,299 26,397 Diluted Earnings Per Share: Net (loss) income $ ( 4,047 ) $ 10,070 Less: Redeemable preferred stock dividends and accretion ( 9,440 ) ( 8,910 ) Less: European noncontrolling redeemable equity dividend ( 10 ) ( 11 ) Diluted numerator $ ( 13,497 ) $ 1,149 Diluted (loss) earnings per share $ ( 0.49 ) $ 0.04 Weighted average shares outstanding – Basic 27,299 26,397 Dilutive effect of common share equivalents — 1,017 Weighted average shares outstanding – Diluted 27,299 27,414

Income Taxes

Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2023
Income Tax Disclosure [Abstract]
Income Taxes	NOTE 13 - INCOME TAXES The estimated annual effective tax rate is forecasted quarterly using actual historical information and forward-looking estimates and applied to year-to-date ordinary income. The tax effects of unusual or infrequently occurring items, including changes in judgment about valuation allowances, settlements with taxing authorities and effects of changes in tax laws or rates, are reported in the interim period in which they occur. The income tax provision for the three months ended March 31, 2023 was $ 3.3 million on pre-tax loss of $ 0.7 million, resulting in an effective income tax rate of ( 440.3 ) percent. The effective income tax rate for the three months ended March 31, 2023 differs from the statutory rate primarily due to valuation allowances, the reversal of an uncertain tax position and the mix of earnings among tax jurisdictions. The income tax provision for the three months ended March 31, 2022 was $ 3.5 million on a pre-tax income of $ 13.6 million, resulting in an effective income tax rate of 25.9 percent. The effective income tax rate for the three months ended March 31, 2022 differs from the statutory rate primarily due to U.S. and Germany valuation allowances, the reversal of an uncertain tax position and the mix of earnings among tax jurisdictions. The Company continuously evaluates the realizability of our net deferred tax assets. As of March 31, 2023, substantially all our U.S. and certain German deferred tax assets, net of deferred tax liabilities, were subject to valuation allowances. If our financial results improve, our assessment of the realization of our net deferred tax assets could result in the release of some or all of the valuation allowances. Such a release would result in a material noncash income tax benefit in the period of release and the recording of additional deferred tax assets. There is a reasonable possibility that within the next three to fifteen months, sufficient positive evidence becomes available to reach a conclusion that all or a significant portion of the valuation allowances against our U.S. net deferred tax assets would no longer be required.

Leases

Leases	3 Months Ended
Leases	Mar. 31, 2023
Leases [Abstract]
Leases	NOTE 14 - LEASES The Company determines whether an arrangement is or contains a lease at the inception of the arrangement. Operating leases are included in other noncurrent assets, accrued expenses and other noncurrent liabilities in our condensed consolidated balance sheets. Finance leases are included in property, plant and equipment, net, short-term debt and long-term debt (less current portion) in our condensed consolidated balance sheets. Right-of-use (“ROU”) assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Finance and operating lease ROU assets and liabilities are recognized at the commencement date based on the present value of the lease payments over the lease term. Since we generally do not have access to the interest rate implicit in the lease, the Company uses our incremental borrowing rate (for fully collateralized debt) at the inception of the lease in determining the present value of the lease payments. The implicit rate is, however, used where readily available. Lease expense under operating leases is recognized on a straight-line basis over the term of the lease. Certain of our leases contain both lease and nonlease components, which are accounted for separately. The Company has operating and finance leases for office facilities, a data center and certain equipment. The remaining terms of our leases range from over one year to six years . Certain leases include options to extend the lease term for up to ten years , as well as options to terminate, both of which have been excluded from the term of the lease since exercise of these options is not reasonably certain. Lease expense and cash flow for the three months ended March 31, 2023 and March 31, 2022 and operating and finance lease assets and liabilities, average lease term and average discount rate as of March 31, 2023 and December 31, 2022 are as follows: Three Months Ended March 31, March 31, (Dollars in thousands) Lease Expense Finance lease expense: Amortization of right-of-use assets $ 245 $ 314 Interest on lease liabilities 16 15 Operating lease expense 623 686 Total lease expense $ 884 $ 1,015 Cash Flow Components Cash paid for amounts included in the measurement of lease liabilities: Operating cash outflows from finance leases $ 16 $ 15 Operating cash outflows from operating leases 636 758 Financing cash outflows from finance leases 288 304 Right-of-use assets obtained in exchange for finance lease liabilities, 396 124 Right-of-use assets obtained in exchange for operating lease liabilities, — 171 March 31, December 31, (Dollars in thousands, except lease term and discount rate) Balance Sheet Information Operating leases: Other noncurrent assets $ 7,897 $ 8,325 Accrued liabilities $ ( 2,135 ) $ ( 2,137 ) Other noncurrent liabilities ( 6,090 ) ( 6,516 ) Total operating lease liabilities $ ( 8,225 ) $ ( 8,653 ) Finance leases: Property, plant and equipment gross $ 8,298 $ 7,899 Accumulated depreciation ( 5,929 ) ( 5,684 ) Property, plant and equipment, net $ 2,369 $ 2,215 Current portion of long-term debt $ ( 1,088 ) $ ( 1,053 ) Long-term debt (less current portion) ( 1,738 ) ( 1,673 ) Total finance lease liabilities $ ( 2,826 ) $ ( 2,726 ) Lease Term and Discount Rates Weighted-average remaining lease term - finance leases (years) 3.1 3.2 Weighted-average remaining lease term - operating leases (years) 4.0 4.2 Weighted-average discount rate - finance leases 2.6 % 2.7 % Weighted-average discount rate - operating leases 3.5 % 3.6 % Future minimum payments under our leases as of March 31, 2023 are as follows: Amount (Dollars in thousands) Lease Maturities Finance Leases Operating Leases Nine remaining months of 2023 $ 1,088 $ 1,649 2024 912 2,232 2025 546 2,074 2026 174 1,915 2027 106 886 Thereafter 103 44 Total 2,929 8,800 Less: Imputed interest ( 103 ) ( 575 ) Total lease liabilities, net of interest $ 2,826 $ 8,225

Retirement Plans

Retirement Plans	3 Months Ended
Retirement Plans	Mar. 31, 2023
Compensation And Retirement Disclosure [Abstract]
Retirement Plans	NOTE 15 – RETIREMENT PLANS We have an unfunded salary continuation plan covering certain directors, officers and other key members of management. Subject to certain vesting requirements, the plan provides for a benefit based on final average compensation, which becomes payable on the employee’s death or upon attaining age 65 , if retired. The plan was closed to new participants effective February 3, 2011. For the three months ended March 31, 2023 payments to retirees or their beneficiaries totaled approximately $ 0.4 million. We presently anticipate benefit payments in 2023 to total $ 1.4 million. The following table summarizes the components of net periodic pension cost for the three months ended March 31, 2023 and March 31, 2022. Three Months Ended March 31, March 31, (Dollars in thousands) Interest cost $ 304 $ 218 Net amortization — 83 Net periodic pension cost $ 304 $ 301

Stock-Based Compensation

Stock-Based Compensation	3 Months Ended
Stock-Based Compensation	Mar. 31, 2023
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock-Based Compensation	NOTE 16 - STOCK-BASED COMPENSATION Equity Incentive Plan Our 2018 Equity Incentive Plan (the “Plan”) was approved by stockholders in May 2018, authorizing us to issue up to 4.35 million shares of common stock, along with nonqualified stock options, stock appreciation rights, restricted stock units and performance restricted stock units to our officers, key employees, nonemployee directors and consultants. In May 2021, the stockholders approved an amendment to the Plan that, among other things, increased the authorized shares by 2 million. At March 31, 2023, there were 0.1 million shares available for future grants under this Plan. It is our policy to issue shares from authorized but not issued shares upon the exercise of stock options. Under the terms of the Plan, each year eligible participants are granted time value restricted stock units (“RSUs”), vesting ratably over a three-year period, and performance restricted stock units (“PSUs”) with three-year cliff vesting. Upon vesting, each restricted stock award is exchangeable for one share of the Company’s common stock, with accrued dividends. RSU, PSU and option activity for the three months ended March 31, 2023 and March 31, 2022 is summarized in the following table: Equity Incentive Awards Restricted Weighted Performance Weighted Options Weighted Balance at January 1, 2023 896,799 $ 4.16 2,323,101 $ 6.26 — $ — Granted 56,818 4.40 56,818 5.39 — — Settled ( 369,585 ) 4.04 ( 1,016,574 ) 5.13 — — Forfeited or expired ( 29,853 ) 5.80 ( 34,037 ) 8.50 — — Balance at March 31, 2023 554,179 $ 4.23 1,329,308 $ 6.78 — $ — Awards estimated to vest in the future 554,179 $ 4.23 1,329,308 $ 6.78 — $ — Equity Incentive Awards Restricted Weighted Performance Weighted Options Weighted Balance at January 1, 2022 966,429 $ 4.62 2,484,581 $ 6.67 9,000 $ 16.76 Granted 333,673 4.28 667,345 5.33 — — Settled ( 381,743 ) 4.02 ( 719,659 ) 6.68 — — Forfeited or expired ( 4,570 ) 3.77 ( 109,166 ) 7.24 — — Balance at March 31, 2022 913,789 $ 4.75 2,323,101 $ 6.26 9,000 $ 16.76 Awards estimated to vest in the future 897,734 $ 4.79 2,056,141 $ 6.31 9,000 $ 16.76 Stock-based compensation expense for the three months ended March 31, 2023 and March 31, 2022 was $ 0.8 million and $ 2.6 million, respectively. Unrecognized stock-based compensation expense related to nonvested awards of $ 5.9 million is expected to be recognized over a weighted average period of approximately 1.5 years as of March 31, 2023.

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
Commitments and Contingencies	Mar. 31, 2023
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 17 – COMMITMENTS AND CONTINGENCIES Purchase Commitments When market conditions warrant, we may enter into purchase commitments to secure the supply of certain commodities used in the manufacture of our products, such as aluminum, natural gas and other raw materials. Prices under our aluminum contracts are based on a market index and regional premiums for processing, transportation and alloy components which are adjusted quarterly for purchases in the ensuing quarter. Certain of our purchase agreements include volume commitments, however any excess commitments are generally negotiated with suppliers and those which have occurred in the past have been carried over to future periods. Contingencies We are party to various legal and environmental proceedings incidental to our business. Certain claims, suits and complaints arising in the ordinary course of business have been filed or are pending against us. Based on facts now known, except as provided below, we believe all such matters are adequately provided for, covered by insurance, are without merit and/or involve such amounts that would not materially adversely affect our consolidated results of operations, cash flows or financial position. In March 2022, the German Federal Cartel Office initiated an investigation related to European light alloy wheel manufacturers, including Superior Industries Europe AG (a wholly owned subsidiary of the Company), on suspicion of conduct restricting competition. The Company is cooperating fully with the German Federal Cartel Office. In the event Superior Industries Europe AG is deemed to have violated the applicable statutes, the Company could be subject to a fine or civil proceedings. At this point, we are unable to predict the duration or the outcome of the investigation. The Company purchases electricity and natural gas requirements for its manufacturing operations in Poland from a single energy distributor. Superior and its energy distributor, as well as the parent company of the energy distributor, have filed various claims against one another. These claims generally request the court to determine whether Superior’s energy contracts with the energy distributor were valid during the period December 2021 through May 2022. In December 2021, the Company’s energy distributor informed the Company it would no longer supply energy, notwithstanding its contractual obligation to continue supply. Following a request from the Company, the court enjoined the energy distributor from terminating supply to the Company. In February 2022, the Company filed a claim requesting the court affirm the validity of the energy supply agreements, which contained favorable hedged purchase contracts. The energy distributor contested the Company’s validity claims. The energy distributor’s parent filed a suit against the Company asserting that the Company’s energy contracts were no longer valid and asserting that the Company owed additional amounts for its purchases equal to the excess of market prices over prices set forth in the energy contracts. If the court concludes that the energy contracts were not valid during this period, Superior could be required to pay up to an additional $ 14.5 million for its energy purchases. Any such adverse judgment would be appealed by the Company. A final conclusion in this matter is anticipated to take 18 - 24 months . We have concluded that an unfavorable ruling is not probable and, therefore, we have no t recognized any provision for this contingent loss as of March 31, 2023. Sales of products to our OEM customers are subject to contracts that involve numerous terms and conditions and incorporate extensive documentation developed throughout the sales and contracting process, including quotes and product specifications. These terms and conditions can be complex and may be subject to differing interpretations, which could result in contractual disputes. In the first quarter of 2023, the Company and one of its OEM customers began assessing whether certain wheels shipped between January 2021 and October 2022 were in conformity with the product specifications. Management’s current assessment is that the wheels shipped meet the customer’s product specifications. However, the customer may conclude differently. Potential outcomes include the customer agreeing with our assessment, entering into a commercial settlement or the provision of replacement wheels. In the event replacement wheels are required, our current estimate to manufacture and install the replacement wheels is approximately $ 11.0 million. Based upon facts currently known, we have concluded that it is not probable that provision of replacement wheels will be required and, therefore, we have no t recognized any provision for this contingent loss as of March 31, 2023. We expec t this matter to be resolved within the first half of 2023.

Receivables Factoring

Receivables Factoring	3 Months Ended
Receivables Factoring	Mar. 31, 2023
Receivables [Abstract]
Receivables Factoring	NOTE 18 – RECEIVABLES FACTORING The Company sells certain customer trade receivables on a nonrecourse basis under factoring arrangements with designated financial institutions. These transactions are accounted for as sales and cash proceeds are included in cash provided by operating activities. Factoring arrangements incorporate customary representations and warranties, including representations as to validity of amounts due, completeness of performance obligations and absence of commercial disputes. During the three months ended March 31, 2023 and March 31, 2022, the Company sold trade receivables totaling $ 225.3 million and $ 208.7 million, respectively, and incurred factoring fees of $ 1.0 million and $ 0.6 million, respectively. As of March 31, 2023 and December 31, 2022, receivables of $ 111.3 million and $ 97.2 million, respectively, had been factored and had not yet been paid by customers to the respective financial institutions. The collective limit under our factoring arrangements was $ 151.1 million and $ 150.0 million as of March 31, 2023 and December 31, 2022, respectively.

Restructuring

Restructuring	3 Months Ended
Restructuring	Mar. 31, 2023
Restructuring And Related Activities [Abstract]
Restructuring	NOTE 19 – RESTRUCTURING During the first quarter of 2023, the Company initiated a reduction in its global workforce to better align our cost structure with lower automotive industry production levels. As a result, the Company recognized a restructuring charge of $ 5.3 million of separation costs, $ 2.8 million of which was charged to selling, general and administrative expenses and $ 2.5 million which was charged to cost of sales.

Nature of Operations and Pres_2

Nature of Operations and Presentation of Condensed Consolidated Financial Statements (Policies)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Nature of Operations	Nature of Operations Superior Industries International, Inc.’s (referred herein as the “Company,” “Superior,” or “we” and “our”) principal business is the design and manufacture of aluminum wheels for sale to original equipment manufacturers (“OEMs”) in North America and Europe and to the aftermarket in Europe. We employ approximat ely 7,400 full-time employees, operating in eight manufactur ing facilities in North America and Europe. We are one of the largest aluminum wheel suppliers to global OEMs and one of the leading European aluminum wheel aftermarket manufacturers and suppliers. Our OEM aluminum wheels accounted for approximately 96 percent of our sales in the first three months of 2023 and are primarily sold for factory installation on vehicle models manufactured by BMW (including Mini), Ford, GM, Honda, Jaguar-Land Rover, Lucid Motors, Mazda, Mercedes-Benz Group, Nissan, PSA, Renault, Stellantis, Subaru, Suzuki, Toyota, VW Group (Volkswagen, Audi, SEAT, Skoda, Porsche, Bentley) and Volvo. We sell aluminum wheels to the European aftermarket under the brands ATS, RIAL, ALUTEC and ANZIO. North America and Europe represent the principal markets for our products, but we have a diversified global customer base consisting of North American, European and Asian OEMs. We have determined that our North American and European operations should be treated as separate reportable segments as further described in Note 5, “Business Segments.”
Presentation of Condensed Consolidated Financial Statements	Presentation of Condensed Consolidated Financial Statements The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with U.S. Generally Accepted Accounting Principles (“GAAP”) pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, they do not include all the information and notes required by U.S. GAAP for complete financial statements. These unaudited condensed consolidated financial statements, in our opinion, include all adjustments, of a normal and recurring nature, which are necessary for fair presentation of the financial statements. This Quarterly Report on Form 10-Q should be read in conjunction with our consolidated financial statements and notes thereto filed with the SEC in our 2022 Annual Report on Form 10-K. These unaudited condensed consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany transactions are eliminated in consolidation. Interim financial reporting standards require us to make estimates that are based on assumptions regarding the outcome of future events and circumstances not known at that time. Inevitably, some assumptions will not materialize, unanticipated events or circumstances may occur which vary from those estimates and such variations may significantly affect our future results. Additionally, interim results may not be indicative of our results for future interim periods or our annual results.
Cash Paid for Interest and Taxes and Non-Cash Investing Activities	Cash Paid for Interest and Taxes and Noncash Investing Activities Cash paid for interest was $ 11.9 million and $ 5.2 million for the three months ended March 31, 2023 and March 31, 2022, respectively. Net cash paid for income taxes was $ 3.5 million and $ 2.4 million for the three months ended March 31, 2023 and March 31, 2022, respectively. As of March 31, 2023 and March 31, 2022, $ 2.9 million and $ 6.1 million, respectively, of equipment had been purchased but not yet paid and was included in accounts payable in our condensed consolidated balance sheets.
Adoption of New Accounting Standards	Adoption of New Accounting Standards Accounting Standards Update (ASU) 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” On January 1, 2023, the Company adopted ASU 2016-13, using a modified retrospective approach. ASU 2016-13 amends several aspects of the measurement of credit losses related to certain financial instruments, including the replacement of the existing incurred credit loss model with the current expected credit loss model. Under ASU 2016-13, credit losses are estimated based on relevant information about past events, current conditions, and reasonable and supportable forecasts and associated assumptions. The Company did not recognize a cumulative adjustment to retained earnings upon adoption as the adjustment was immaterial. The Company’s allowance for credit losses on accounts receivable represents management’s estimate of expected credit losses over the expected term of the receivables. In estimating current expected credit losses, the Company applies a loss rate to receivables aging categories by region and market, OEM or aftermarket, based on historical write-offs. Historical loss rates are adjusted for current conditions and reasonable and supportable forecasts, as necessary. Specific reserves are recognized for individual accounts whenever the Company becomes aware of circumstances indicating that a loss may be incurred on a particular customer account, such as in the event of a customer bankruptcy or significant deterioration in customer operating results or financial condition. Provision adjustments to the allowance for credit losses are recognized in selling, general and administrative expenses. As of March 31, 2023 and December 31, 2022, accounts receivable are reflected net of reserves (including the estimated allowance for credit losses) of $ 0.7 million and $ 0.6 million, respectively. Changes in expected credit losses were not significant during the three months ended March 31, 2023. Accounting Standards Update (ASU) 2022-04, “Liabilities—Supplier Finance Programs (Subtopic 405-50): Disclosure of Supplier Finance Program Obligations.” On January 1, 2023, the Company adopted ASU 2022-04 which requires that a buyer in a supplier finance program disclose the key terms of the program, including a description of the payment terms. For the obligations that the buyer has confirmed as valid to the finance provider or intermediary, the buyer must disclose: the amount outstanding that remains unpaid by the buyer as of the end of each period, a description of where those obligations are presented in the balance sheet and a rollforward of those obligations during the period, including the amount of obligations confirmed and the amount of obligations subsequently paid. In adopting ASU 2022-04, disclosures which had previously been included in Management’s Discussion and Analysis of Financial Condition and Results of Operations of previous Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q regarding supply chain financing have now been included as Note 10, “Supplier Finance Program” to the condensed consolidated financial statements along with disclosure of payment terms under the program and a roll forward of the amounts owed to the financial institution.
Fair Value Measurements	The Company applies fair value accounting for all financial assets and liabilities and nonfinancial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis, while other assets and liabilities are measured at fair value on a nonrecurring basis, such as an asset impairment. Fair value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement: Level 1 - Quoted prices in active markets for identical assets or liabilities. Level 2 - Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3 - Inputs that are generally unobservable and typically reflect management’s estimate of assumptions that market participants would use in pricing the asset or liability. The carrying amounts for cash and cash equivalents, accounts receivable, accounts payable and accrued expenses approximate their fair values due to the short period of time until maturity.
Derivatives, Methods of Accounting, Hedging Derivatives	We use derivatives to partially offset our exposure to foreign currency, interest rate, aluminum and other commodity price risks. We may enter into forward contracts, option contracts, swaps, collars or other derivative instruments to offset some of the risk on expected future cash flows and on certain existing assets and liabilities. However, we may choose not to hedge certain exposures for a variety of reasons including, but not limited to, accounting considerations and the prohibitive economic cost of hedging particular exposures. There can be no assurance the hedges will fully offset the financial impact resulting from movements in foreign currency exchange rates, interest rates, and aluminum or other commodity prices. To help mitigate gross margin and cash flow fluctuations due to changes in foreign currency exchange rates, certain of our subsidiaries, whose functional currency is the U.S. dollar or the Euro, hedge a portion of their forecasted foreign currency costs denominated in the Mexican Peso and Polish Zloty, respectively. We may hedge portions of our forecasted foreign currency exposure up to 48 months. We account for our derivative instruments as either assets or liabilities and adjust them to fair value each period. For derivative instruments that hedge the exposure to variability in expected future cash flows and are designated as cash flow hedges, the gain or loss on the derivative instrument is recorded in accumulated other comprehensive income (“AOCI”) or loss in shareholders’ equity or deficit until the hedged item is recognized in earnings, at which point accumulated gains or losses are recognized in earnings and classified with the underlying hedged transactions. Derivatives that do not qualify or have not been designated as hedges are adjusted to fair value through earnings in the financial statement line item to which the derivative relates.

Revenue (Tables)

Revenue (Tables)	3 Months Ended
Revenue (Tables)	Mar. 31, 2023
Revenue From Contract With Customer [Abstract]
Summary of Opening and Closing Balances of Company's Customer Receivables and Current and Long-term Contract Liabilities	The opening and closing balances of the Company’s customer receivables and current and long-term contract liabilities balances are as follows: March 31, December 31, Change (Dollars in thousands) Customer receivables $ 79,441 $ 63,565 $ 15,876 Contract liabilities—current 8,836 6,251 2,585 Contract liabilities—noncurrent 8,344 8,355 ( 11 )

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
Fair Value Measurements (Tables)	Mar. 31, 2023
Fair Value Disclosures [Abstract]
Summary of Items Measured at Fair Value	The following tables categorize items measured at fair value as of March 31, 2023 and December 31, 2022: Fair Value Measurement at Reporting Date Using March 31, 2023 Quoted Prices in Significant Significant (Dollars in thousands) Assets Derivative contracts $ 52,006 $ — $ 52,006 $ — Total $ 52,006 $ — $ 52,006 $ — Liabilities . Derivative contracts $ 8,569 $ — $ 8,569 $ — Total $ 8,569 $ — $ 8,569 $ — Fair Value Measurement at Reporting Date Using December 31, 2022 Quoted Prices in Significant Significant (Dollars in thousands) Assets Derivative contracts $ 34,960 $ — $ 34,960 $ — Total $ 34,960 $ — $ 34,960 $ — Liabilities . Derivative contracts $ 11,780 $ — $ 11,780 $ — Total $ 11,780 $ — $ 11,780 $ —
Schedule of Carrying Values and Estimated Fair Values of Debt Instruments	The estimated fair value, as well as the carrying value, of the Company’s debt instruments are shown below: March 31, December 31, (Dollars in thousands) Estimated aggregate fair value $ 607,257 $ 615,394 Aggregate carrying value (1) 649,888 647,443 Total debt excluding the impact of unamortized debt issuance costs.

Derivative Financial Instrume_2

Derivative Financial Instruments (Tables)	3 Months Ended
Derivative Financial Instruments (Tables)	Mar. 31, 2023
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Summary of Fair Value of Derivatives by Balance Sheet Line Item	The following tables display the fair value of derivatives by balance sheet line item at March 31, 2023 and December 31, 2022: March 31, 2023 Other Other Accrued Other (Dollars in thousands) Foreign exchange forward contracts designated as $ 18,152 $ 27,857 $ 2,306 $ 2,934 Foreign exchange forward contracts not 1,067 — 64 — Aluminum forward contracts designated as — — 571 — Natural gas forward contracts designated as 166 560 1,977 717 Interest rate swap contracts designated as hedging 3,588 616 — — Total derivative financial instruments $ 22,973 $ 29,033 $ 4,918 $ 3,651 December 31, 2022 Other Other Accrued Other (Dollars in thousands) Foreign exchange forward contracts designated as $ 11,210 $ 15,890 $ 2,873 $ 5,212 Foreign exchange forward contracts not 603 — 192 — Aluminum forward contracts designated as — — 1,213 — Natural gas forward contracts designated as 498 655 1,520 770 Interest rate swap contracts designated as hedging 4,112 1,992 — — Total derivative financial instruments $ 16,423 $ 18,537 $ 5,798 $ 5,982
Summary of Notional Amount and Estimated Fair Value of Derivative Financial Instruments	The following table summarizes the notional amount and estimated fair value of our derivative financial instruments: March 31, 2023 December 31, 2022 Notional Fair Notional Fair (Dollars in thousands) Foreign exchange forward contracts designated as $ 480,941 $ 40,769 $ 462,783 $ 19,015 Foreign exchange forward contracts not designated 42,132 1,003 39,726 411 Aluminum forward contracts designated as 4,245 ( 571 ) 9,495 ( 1,213 ) Natural gas forward contracts designated as hedging 13,415 ( 1,968 ) 13,500 ( 1,137 ) Interest rate swap contracts designated as hedging 250,000 4,204 250,000 6,104 Total derivative financial instruments $ 790,733 $ 43,437 $ 775,504 $ 23,180
Summary of Gain or Loss Recognized in AOCI	The following tables summarize the gain or loss recognized in AOCI, the amounts reclassified from AOCI into earnings and the amounts recognized directly into earnings for the three months ended March 31, 2023 and March 31, 2022: Three Months Ended March 31, 2023 Amount of Gain or Amount of Pre-tax Amount of Pre-tax (Dollars in thousands) Derivative contracts $ 18,120 $ 3,928 $ 2,595 Three Months Ended March 31, 2022 Amount of Gain or Amount of Pre-tax Amount of Pre-tax (Dollars in thousands) Derivative contracts $ 16,821 $ 4,777 $ 870

Business Segments (Tables)

Business Segments (Tables)	3 Months Ended
Business Segments (Tables)	Mar. 31, 2023
Segment Reporting [Abstract]
Summary of Net Sales and Results of Operations and Total Assets by Reportable Segment	(Dollars in thousands) Net Sales Income from Operations Three Months Ended March 31, March 31, March 31, March 31, North America $ 211,618 $ 227,198 $ 21,715 $ 19,567 Europe 169,348 173,328 ( 6,579 ) 4,070 $ 380,966 $ 400,526 $ 15,136 $ 23,637 (Dollars in thousands) Depreciation and Amortization Capital Expenditures Three Months Ended March 31, March 31, March 31, March 31, North America $ 9,047 $ 8,959 $ 11,443 $ 12,512 Europe 13,794 15,123 4,146 5,442 $ 22,841 $ 24,082 $ 15,589 $ 17,954 (Dollars in thousands) Property, Plant and Equipment, net Intangible Assets March 31, December 31, March 31, December 31, North America $ 229,322 $ 220,321 $ — $ — Europe 253,940 253,639 47,554 51,497 $ 483,262 $ 473,960 $ 47,554 $ 51,497 (Dollars in thousands) Total Assets March 31, December 31, North America $ 620,174 $ 582,339 Europe 575,415 551,400 $ 1,195,589 $ 1,133,739 Geographic information Net sales and property, plant and equipment by location are as follows: (Dollars in thousands) Net Sales Three Months Ended March 31, March 31, U.S. $ 983 $ 1,658 Mexico 210,635 225,540 Germany 42,859 54,088 Poland 126,489 119,240 Consolidated net sales $ 380,966 $ 400,526 (Dollars in thousands) Property, Plant and Equipment, net March 31, December 31, U.S. $ 1,446 $ 1,476 Mexico 227,876 218,845 Germany 77,076 76,158 Poland 176,864 177,481 Property, plant and equipment, net $ 483,262 $ 473,960

Inventories (Tables)

Inventories (Tables)	3 Months Ended
Inventories (Tables)	Mar. 31, 2023
Inventory Disclosure [Abstract]
Summary of Inventories	March 31, December 31, (Dollars in thousands) Raw materials $ 56,802 $ 62,639 Work in process 49,495 37,993 Finished goods 83,086 78,056 Inventories, net $ 189,383 $ 178,688

Property, Plant and Equipment (

Property, Plant and Equipment (Tables)	3 Months Ended
Property, Plant and Equipment (Tables)	Mar. 31, 2023
Property Plant And Equipment [Abstract]
Schedule of Property, Plant and Equipment	March 31, December 31, (Dollars in thousands) Land and buildings $ 151,533 $ 144,870 Machinery and equipment 923,436 887,222 Leasehold improvements and others 5,165 4,993 Construction in progress 85,014 80,263 1,165,148 1,117,348 Accumulated depreciation ( 681,886 ) ( 643,388 ) Property, plant and equipment, net $ 483,262 $ 473,960

Intangible Assets (Tables)

Intangible Assets (Tables)	3 Months Ended
Intangible Assets (Tables)	Mar. 31, 2023
Goodwill And Intangible Assets Disclosure [Abstract]
Summary of Finite-Lived Intangible Assets	The Company’s finite-lived intangible assets as of March 31, 2023 and December 31, 2022 are summarized in the following table. As of March 31, 2023 Gross Accumulated Currency Net Carrying Amount Remaining (Dollars in thousands) Customer relationships $ 167,000 $ ( 119,446 ) $ — $ 47,554 1 - 6 Year Ended December 31, 2022 Gross Accumulated Currency Net Carrying Amount Remaining (Dollars in thousands) Customer relationships $ 167,000 $ ( 114,595 ) $ ( 908 ) $ 51,497 1 - 6

Debt (Tables)

Debt (Tables)	3 Months Ended
Debt (Tables)	Mar. 31, 2023
Debt Disclosure [Abstract]
Summary of Long-Term Debt and Related Weighted Average Interest Rates	A summary of long-term debt and the related weighted average interest rates is shown below: March 31, 2023 Debt Instrument Total Debt Discount and (1) Total Weighted Average (Dollars in thousands) Term Loan Facility $ 399,000 $ ( 22,335 ) $ 376,665 12.8 % 6.00 % Senior Notes 236,693 ( 2,212 ) 234,481 6.0 % European CapEx loans 11,369 — 11,369 2.3 % Finance leases 2,826 — 2,826 2.6 % $ 649,888 $ ( 24,547 ) 625,341 Less: Current portion ( 9,998 ) Long-term debt $ 615,343 December 31, 2022 Debt Instrument Total Debt Discount and (1) Total Weighted Average (Dollars in thousands) Term Loan Facility $ 400,000 $ ( 22,967 ) $ 377,033 12.3 % 6.00 % Senior Notes 232,352 ( 2,458 ) 229,894 6.0 % European CapEx loans 12,365 — 12,365 2.3 % Finance leases 2,726 — 2,726 2.7 % $ 647,443 $ ( 25,425 ) 622,018 Less: Current portion ( 5,873 ) Long-term debt $ 616,145 (1) Unamortized portion
Schedule of Debt Maturities	Debt maturities as of March 31, 2023, which are due in the next five years and thereafter are as follows: Debt Maturities Amount (Dollars in thousands) Nine remaining months of 2023 $ 7,771 2024 7,641 2025 243,241 2026 6,097 2027 5,138 Thereafter 380,000 Total debt liabilities $ 649,888

Supplier Finance Program (Table

Supplier Finance Program (Tables)	3 Months Ended
Supplier Finance Program (Tables)	Mar. 31, 2023
Supplier Finance Program [Abstract]
Summary of Activity in Amounts Owed to Financial Institution	The following table summarizes activity in the amounts owed to the financial institution for the three months ended March 31, 2023 and March 31, 2022: Three Months Ended March 31, March 31, (Dollars in thousands) Outstanding at the beginning of the period 14,371 17,638 Added during the period 25,299 39,097 Settled during the period ( 21,594 ) ( 28,951 ) Outstanding at the end of the period 18,076 27,784

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
Earnings Per Share (Tables)	Mar. 31, 2023
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	Three Months Ended March 31, March 31, (Dollars in thousands, except per share amounts) Basic Earnings Per Share: Net (loss) income $ ( 4,047 ) $ 10,070 Less: Redeemable preferred stock dividends and accretion ( 9,440 ) ( 8,910 ) Less: European noncontrolling redeemable equity dividend ( 10 ) ( 11 ) Basic numerator $ ( 13,497 ) $ 1,149 Basic (loss) earnings per share $ ( 0.49 ) $ 0.04 Weighted average shares outstanding – Basic 27,299 26,397 Diluted Earnings Per Share: Net (loss) income $ ( 4,047 ) $ 10,070 Less: Redeemable preferred stock dividends and accretion ( 9,440 ) ( 8,910 ) Less: European noncontrolling redeemable equity dividend ( 10 ) ( 11 ) Diluted numerator $ ( 13,497 ) $ 1,149 Diluted (loss) earnings per share $ ( 0.49 ) $ 0.04 Weighted average shares outstanding – Basic 27,299 26,397 Dilutive effect of common share equivalents — 1,017 Weighted average shares outstanding – Diluted 27,299 27,414

Leases (Tables)

Leases (Tables)	3 Months Ended
Leases (Tables)	Mar. 31, 2023
Leases [Abstract]
Schedule of Lease Expense, Cash Flow, Operating and Finance Lease Assets and Liabilities, Average Lease Term and Average Discount Rate	Lease expense and cash flow for the three months ended March 31, 2023 and March 31, 2022 and operating and finance lease assets and liabilities, average lease term and average discount rate as of March 31, 2023 and December 31, 2022 are as follows: Three Months Ended March 31, March 31, (Dollars in thousands) Lease Expense Finance lease expense: Amortization of right-of-use assets $ 245 $ 314 Interest on lease liabilities 16 15 Operating lease expense 623 686 Total lease expense $ 884 $ 1,015 Cash Flow Components Cash paid for amounts included in the measurement of lease liabilities: Operating cash outflows from finance leases $ 16 $ 15 Operating cash outflows from operating leases 636 758 Financing cash outflows from finance leases 288 304 Right-of-use assets obtained in exchange for finance lease liabilities, 396 124 Right-of-use assets obtained in exchange for operating lease liabilities, — 171 March 31, December 31, (Dollars in thousands, except lease term and discount rate) Balance Sheet Information Operating leases: Other noncurrent assets $ 7,897 $ 8,325 Accrued liabilities $ ( 2,135 ) $ ( 2,137 ) Other noncurrent liabilities ( 6,090 ) ( 6,516 ) Total operating lease liabilities $ ( 8,225 ) $ ( 8,653 ) Finance leases: Property, plant and equipment gross $ 8,298 $ 7,899 Accumulated depreciation ( 5,929 ) ( 5,684 ) Property, plant and equipment, net $ 2,369 $ 2,215 Current portion of long-term debt $ ( 1,088 ) $ ( 1,053 ) Long-term debt (less current portion) ( 1,738 ) ( 1,673 ) Total finance lease liabilities $ ( 2,826 ) $ ( 2,726 ) Lease Term and Discount Rates Weighted-average remaining lease term - finance leases (years) 3.1 3.2 Weighted-average remaining lease term - operating leases (years) 4.0 4.2 Weighted-average discount rate - finance leases 2.6 % 2.7 % Weighted-average discount rate - operating leases 3.5 % 3.6 %
Schedule of Future Minimum Rental Payments Under Finance and Operating Leases	Future minimum payments under our leases as of March 31, 2023 are as follows: Amount (Dollars in thousands) Lease Maturities Finance Leases Operating Leases Nine remaining months of 2023 $ 1,088 $ 1,649 2024 912 2,232 2025 546 2,074 2026 174 1,915 2027 106 886 Thereafter 103 44 Total 2,929 8,800 Less: Imputed interest ( 103 ) ( 575 ) Total lease liabilities, net of interest $ 2,826 $ 8,225

Retirement Plans (Tables)

Retirement Plans (Tables)	3 Months Ended
Retirement Plans (Tables)	Mar. 31, 2023
Compensation And Retirement Disclosure [Abstract]
Summary of Components of Net Periodic Pension Cost	The following table summarizes the components of net periodic pension cost for the three months ended March 31, 2023 and March 31, 2022. Three Months Ended March 31, March 31, (Dollars in thousands) Interest cost $ 304 $ 218 Net amortization — 83 Net periodic pension cost $ 304 $ 301

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	3 Months Ended
Stock-Based Compensation (Tables)	Mar. 31, 2023
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Summary of RSU, PSU and Option Activity	RSU, PSU and option activity for the three months ended March 31, 2023 and March 31, 2022 is summarized in the following table: Equity Incentive Awards Restricted Weighted Performance Weighted Options Weighted Balance at January 1, 2023 896,799 $ 4.16 2,323,101 $ 6.26 — $ — Granted 56,818 4.40 56,818 5.39 — — Settled ( 369,585 ) 4.04 ( 1,016,574 ) 5.13 — — Forfeited or expired ( 29,853 ) 5.80 ( 34,037 ) 8.50 — — Balance at March 31, 2023 554,179 $ 4.23 1,329,308 $ 6.78 — $ — Awards estimated to vest in the future 554,179 $ 4.23 1,329,308 $ 6.78 — $ — Equity Incentive Awards Restricted Weighted Performance Weighted Options Weighted Balance at January 1, 2022 966,429 $ 4.62 2,484,581 $ 6.67 9,000 $ 16.76 Granted 333,673 4.28 667,345 5.33 — — Settled ( 381,743 ) 4.02 ( 719,659 ) 6.68 — — Forfeited or expired ( 4,570 ) 3.77 ( 109,166 ) 7.24 — — Balance at March 31, 2022 913,789 $ 4.75 2,323,101 $ 6.26 9,000 $ 16.76 Awards estimated to vest in the future 897,734 $ 4.79 2,056,141 $ 6.31 9,000 $ 16.76

Nature of Operations and Pres_3

Nature of Operations and Presentation of Condensed Consolidated Financial Statements - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) Employee ManufacturingFacility	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Number of employees \| Employee	7,400
Number of manufacturing facilities \| ManufacturingFacility	8
Cash paid for interest	$ 11,900	$ 5,200
Net cash income taxes paid	3,500	2,400
Noncash or part noncash acquisition, fixed assets acquired	2,900	$ 6,100
Accounts receivable	$ 79,441		$ 63,565
Sales [Member] \| Customer Concentration Risk [Member] \| Original Equipment Manufacturers (OEMs) [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Concentration risk, percentage	96%
ASU 201613 [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Accounts receivable	$ 700		$ 600

Revenue - Summary of Opening an

Revenue - Summary of Opening and Closing Balances of Company's Customer Receivables and Current and Long-term Contract Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Contract With Customer Asset And Liability [Line Items]
Customer receivables	$ 79,441	$ 63,565
Contract liabilities—current	8,836	6,251
Contract liabilities-noncurrent	8,344	$ 8,355
Difference between Revenue Guidance in Effect before and after Topic 606 [Member]
Contract With Customer Asset And Liability [Line Items]
Customer receivables	15,876
Contract liabilities—current	(2,585)
Contract liabilities-noncurrent	$ (11)

Fair Value Measurements - Recur

Fair Value Measurements - Recurring (Detail) - Recurring [Member] - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets
Derivative contracts	$ 8,569	$ 34,960
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Assets Current	Assets Current
Total	$ 8,569	$ 34,960
Liabilities
Derivative contracts	$ 52,006	$ 11,780
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Liabilities Current	Liabilities Current
Total	$ 52,006	$ 11,780
Level 2 [Member]
Assets
Derivative contracts	$ 8,569	$ 34,960
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Assets Current	Assets Current
Total	$ 8,569	$ 34,960
Liabilities
Derivative contracts	$ 52,006	$ 11,780
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Liabilities Current	Liabilities Current
Total	$ 52,006	$ 11,780

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Derivative Instrument Detail [Abstract]
Estimated aggregate fair value	$ 607,257	$ 615,394
Aggregate carrying value	$ 649,888	$ 647,443

Derivative Financial Instrume_3

Derivative Financial Instruments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Derivative instruments objectives	We use derivatives to partially offset our exposure to foreign currency, interest rate, aluminum and other commodity price risks. We may enter into forward contracts, option contracts, swaps, collars or other derivative instruments to offset some of the risk on expected future cash flows and on certain existing assets and liabilities.
Maximum length of time, foreign currency cash flow hedge	48 months
Cost of sales	$ 346,388	$ 359,939
Interest expense, net	(15,698)	(9,962)
Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Cost of sales	3,000	6,000
Interest expense, net	$ 900	$ (1,200)

Derivative Financial Instrume_4

Derivative Financial Instruments - Summary of Fair Value of Derivatives by Balance Sheet Line Item (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	$ 22,973	$ 16,423
Other Non-current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	29,033	18,537
Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	4,918	5,798
Other Non-current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	3,651	5,982
Designated as Hedging Instrument [Member] \| Natural Gas [Member] \| Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	166	498
Designated as Hedging Instrument [Member] \| Natural Gas [Member] \| Other Non-current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	560	655
Designated as Hedging Instrument [Member] \| Natural Gas [Member] \| Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	1,977	1,520
Designated as Hedging Instrument [Member] \| Natural Gas [Member] \| Other Non-current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	717	770
Foreign Exchange Forward Contracts [Member] \| Designated as Hedging Instrument [Member] \| Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	18,152	11,210
Foreign Exchange Forward Contracts [Member] \| Designated as Hedging Instrument [Member] \| Other Non-current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	27,857	15,890
Foreign Exchange Forward Contracts [Member] \| Designated as Hedging Instrument [Member] \| Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	2,306	2,873
Foreign Exchange Forward Contracts [Member] \| Designated as Hedging Instrument [Member] \| Other Non-current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	2,934	5,212
Foreign Exchange Forward Contracts [Member] \| Not Designated as Hedging Instrument [Member] \| Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	1,067	603
Foreign Exchange Forward Contracts [Member] \| Not Designated as Hedging Instrument [Member] \| Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	64	192
Aluminum Forward Contracts [Member] \| Designated as Hedging Instrument [Member] \| Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	571	1,213
Interest Rate Swap Contracts Designated as Hedges [Member] \| Designated as Hedging Instrument [Member] \| Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	3,588	4,112
Interest Rate Swap Contracts Designated as Hedges [Member] \| Designated as Hedging Instrument [Member] \| Other Non-current Assets [Member]
Derivatives, Fair Value [Line Items]
Fair value of derivative assets	$ 616	$ 1,992

Derivative Financial Instrume_5

Derivative Financial Instruments - Summary of Notional Amount and Estimated Fair Value of Derivative Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Notional U.S. Dollar Amount	$ 790,733	$ 775,504
Fair Value	43,437	23,180
Designated as Hedging Instrument [Member] \| Natural Gas [Member]
Derivatives, Fair Value [Line Items]
Notional U.S. Dollar Amount	13,415	13,500
Fair Value	(1,968)	(1,137)
Designated as Hedging Instrument [Member] \| Foreign Exchange Forward Contracts Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional U.S. Dollar Amount	480,941	462,783
Fair Value	40,769	19,015
Designated as Hedging Instrument [Member] \| Aluminum Forward Contracts [Member]
Derivatives, Fair Value [Line Items]
Notional U.S. Dollar Amount	4,245	9,495
Fair Value	(571)	(1,213)
Designated as Hedging Instrument [Member] \| Interest Rate Swap Contracts Designated as Hedges [Member]
Derivatives, Fair Value [Line Items]
Notional U.S. Dollar Amount	250,000	250,000
Fair Value	4,204	6,104
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Forward Contracts Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional U.S. Dollar Amount	42,132	39,726
Fair Value	$ 1,003	$ 411

Derivative Financial Instrume_6

Derivative Financial Instruments - Summary of Gain or Loss Recognized in AOCI (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Derivatives, Fair Value [Line Items]
Amount of Gain or (Loss) Recognized in AOCI on Derivatives	$ 18,120	$ 16,821
Derivative [Member]
Derivatives, Fair Value [Line Items]
Amount of Gain or (Loss) Recognized in AOCI on Derivatives	18,120	16,821
Amount of Pre-tax Gain or (Loss) Reclassified from AOCI into Income	3,928	4,777
Amount of Pre-tax Gain or (Loss) Recognized in Income on Derivatives	$ 2,595	$ 870

Business Segments - Summary of

Business Segments - Summary of Net Sales and Results of Operations and Total Assets by Reportable Segment (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	$ 380,966	$ 400,526
Income from Operations	15,136	23,637
Depreciation and Amortization	22,841	24,082
Capital Expenditures	15,589	17,954
Property, Plant and Equipment, net	483,262		$ 473,960
Intangible Assets	47,554		51,497
Total assets	1,195,589		1,133,739
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	211,618	227,198
Income from Operations	21,715	19,567
Depreciation and Amortization	9,047	8,959
Capital Expenditures	11,443	12,512
Property, Plant and Equipment, net	229,322		220,321
Total assets	620,174		582,339
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	169,348	173,328
Income from Operations	(6,579)	4,070
Depreciation and Amortization	13,794	15,123
Capital Expenditures	4,146	$ 5,442
Property, Plant and Equipment, net	253,940		253,639
Intangible Assets	47,554		51,497
Total assets	$ 575,415		$ 551,400

Business Segments - Net Sales a

Business Segments - Net Sales and Property, Plant and Equipment by Location (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	$ 380,966	$ 400,526
Property, Plant and Equipment, net	483,262		$ 473,960
U.S. [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	983	1,658
Property, Plant and Equipment, net	1,446		1,476
Mexico [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	210,635	225,540
Property, Plant and Equipment, net	227,876		218,845
Germany [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	42,859	54,088
Property, Plant and Equipment, net	77,076		76,158
Poland [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	126,489	$ 119,240
Property, Plant and Equipment, net	$ 176,864		$ 177,481

Inventories - Summary of Invent

Inventories - Summary of Inventories (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Inventory Disclosure [Abstract]
Raw materials	$ 56,802	$ 62,639
Work in process	49,495	37,993
Finished goods	83,086	78,056
Inventories, net	$ 189,383	$ 178,688

Inventories - Additional Inform

Inventories - Additional Information (Detail) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Inventory Disclosure [Abstract]
Inventory, non-current	$ 12.3	$ 11.3

Property, Plant and Equipment -

Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,165,148	$ 1,117,348
Accumulated depreciation	(681,886)	(643,388)
Property, plant and equipment, net	483,262	473,960
Land and Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	151,533	144,870
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	923,436	887,222
Leasehold Improvements and Other [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	5,165	4,993
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 85,014	$ 80,263

Property, Plant and Equipment_2

Property, Plant and Equipment - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Property Plant And Equipment [Abstract]
Depreciation expense	$ 18	$ 17.8

Intangible Assets - Summary of

Intangible Assets - Summary of Finite-Lived Intangible Assets (Detail) - Customer Relationships [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets, Gross Carrying Amount	$ 167,000	$ 167,000
Accumulated Amortization	(119,446)	(114,595)
Finite-lived Intangible Assets, Currency Translation		(908)
Finite lived Intangible Assets, Net	$ 47,554	$ 51,497
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Remaining Weighted Average Amortization Period	1 year	1 year
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Remaining Weighted Average Amortization Period	6 years	6 years

Intangible Assets - Additional

Intangible Assets - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Goodwill And Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 4.8	$ 6.2
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2023	19.6
2024	19.6
2025	9.6
2026	2.5
2027	$ 1.1

Debt - Summary of Long-Term Deb

Debt - Summary of Long-Term Debt and Related Weighted Average Interest Rates (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Total Debt	$ 649,888	$ 647,443
Debt Discount and Issuance Costs	(24,547)	(25,425)
Total Debt, Net	625,341	622,018
Less: Current portion	(9,998)	(5,873)
Long-term debt	615,343	616,145
Term Loan Facility [Member]
Debt Instrument [Line Items]
Total Debt	399,000	400,000
Debt Discount and Issuance Costs	(22,335)	(22,967)
Total Debt, Net	$ 376,665	$ 377,033
Weighted Average Interest Rate	12.80%	12.30%
Senior Notes [Member] \| 6.00% Senior Notes [Member]
Debt Instrument [Line Items]
Total Debt	$ 236,693	$ 232,352
Debt Discount and Issuance Costs	(2,212)	(2,458)
Total Debt, Net	$ 234,481	$ 229,894
Weighted Average Interest Rate	6%	6%
European CapEx Loans [Member]
Debt Instrument [Line Items]
Total Debt	$ 11,369	$ 12,365
Total Debt, Net	$ 11,369	$ 12,365
Weighted Average Interest Rate	2.30%	2.30%
Finance Leases [Member]
Debt Instrument [Line Items]
Total Debt	$ 2,826	$ 2,726
Total Debt, Net	$ 2,826	$ 2,726
Weighted Average Interest Rate	2.60%	2.70%

Debt - Summary of Long-Term D_2

Debt - Summary of Long-Term Debt and Related Weighted Average Interest Rates (Parenthetical) (Detail)	Mar. 31, 2023	Dec. 31, 2022
6.00% Senior Notes [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate stated, percentage	6%	6%

Debt - Additional Information (

Debt - Additional Information (Detail)				1 Months Ended		3 Months Ended
Debt - Additional Information (Detail)	Mar. 30, 2023	Dec. 15, 2022 USD ($)	Jun. 15, 2017 EUR (€)	Jun. 30, 2021 USD ($)	Jun. 30, 2021 EUR (€)	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 15, 2022 EUR (€)	May 30, 2017 USD ($)
Debt Instrument [Line Items]
Debt default, maximum period of failure to comply with obligations, covenants or agreements						60 days
Debt default, holder percent to declare all notes due, minimum						30%
Debt issuance costs and expenses						$ 24,547,000	$ 25,425,000
Long-term debt						625,341,000	622,018,000
Term loan facility balance						$ 649,888,000	$ 647,443,000
Long-term debt, term						5 years
Obligations under other debt agreements cross-default minimum amount						$ 20,000,000
Failure to pay material plan withdrawal obligations						20,000,000
European Operations [Member]
Debt Instrument [Line Items]
Long-term debt						2,900,000			$ 70,700,000
Senior Notes, 6.00%, due 2025 [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount \| €			€ 250,000,000
Debt instrument, interest rate stated, percentage			6%
Senior Secured Term Loan Facility [Member]
Debt Instrument [Line Items]
Prepayment premium during first year		2%
Prepayment premium during second year		2%
Prepayment premium during third year		1%
Debt instrument maturity date description		However, in the event the Company has not repaid, refinanced or otherwise extended the maturity date of the Notes beyond the maturity date of the Term Loan Facility by the date 91 days prior to June 15, 2025, the Term Loan Facility and Revolving Credit Facility would mature 91 days prior to June 15, 2025. Similarly, in the event the Company has not redeemed, refinanced or otherwise extended the unconditional redemption date of the redeemable preferred stock beyond the maturity date of the Term Loan Facility by the date 91 days prior to September 14, 2025, the Term Loan Facility and Revolving Credit Facility would mature 91 days prior to September 14, 2025.
Liquidity amount		$ 37,500,000
Increase in commitment adjustments						$ 50,000,000
Senior Secured Term Loan Facility [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Amount of term loan facility		$ 400,000,000
Line of credit facility maturity date		Dec. 15, 2028
Principal payment amount		$ 1,000,000
Issuance discount		12,000,000
Proceeds of borrowings under term loan facility		388,000,000
Debt issuance costs		$ 11,100,000
Debt instrument amortization term		6 years
Additional default interest rate						2%
Repayments under term loan facility		$ 349,200,000
Amount outstanding						$ 4,800,000
Senior Secured Term Loan Facility [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Secured net leverage ratio						1%
Senior Secured Term Loan Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Secured net leverage ratio						3.50%
Senior Secured Term Loan Facility [Member] \| NYFRB [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		0.50%
Senior Secured Term Loan Facility [Member] \| SOFR [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	8%
Senior Secured Term Loan Facility [Member] \| SOFR [Member] \| Minimum [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.50%				7.50%
Senior Secured Term Loan Facility [Member] \| SOFR [Member] \| Maximum [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						8%
Senior Secured Term Loan Facility [Member] \| One Month SOFR [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1%
Senior Secured Term Loan Facility [Member] \| Base Rate [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	7%	1.50%
Senior Secured Term Loan Facility [Member] \| Base Rate [Member] \| Minimum [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						6.50%
Senior Secured Term Loan Facility [Member] \| Base Rate [Member] \| Maximum [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						7%
Equipment Loan [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate stated, percentage						2.30%
Long-term debt						$ 8,500,000
Equipment Loan [Member] \| European Operations [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate stated, percentage						2.20%
Debt instrument, maturity date						Mar. 31, 2024
Debt Instrument Redemption Period Two [Member] \| Senior Notes, 6.00%, due 2025 [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Redemption percentage			100%
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Amount of term loan facility		$ 107,500,000						€ 60,000,000
Maximum additional borrowing capacity		$ 50,000,000
Additional default interest rate						2%
Liquidity amount						$ 37,500,000
Increase in commitment adjustments						50,000,000
Increase in unrestricted cash and cash equivalent covenants						50,000,000
Decrease in unrestricted cash and cash equivalent covenants						$ 37,500,000
Revolving Credit Facility [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Commitment fees percentage						0.50%
Net leverage ratio		1%				1%
Secured net leverage ratio						1%
Revolving Credit Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Commitment fees percentage						0.625%
Net leverage ratio		2%				4.50%
Secured net leverage ratio						3.50%
Revolving Credit Facility [Member] \| NYFRB [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		0.50%
Revolving Credit Facility [Member] \| SOFR [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		0.10%
Revolving Credit Facility [Member] \| SOFR [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						3.50%
Revolving Credit Facility [Member] \| SOFR [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						4.50%
Revolving Credit Facility [Member] \| One Month SOFR [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1%
Revolving Credit Facility [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1%
Revolving Credit Facility [Member] \| Base Rate [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						2.50%
Revolving Credit Facility [Member] \| Base Rate [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						3.50%
Revolving Credit Facility [Member] \| EURIBOR [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		0%
Revolving Credit Facility [Member] \| EURIBOR [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						3.50%
Revolving Credit Facility [Member] \| EURIBOR [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate						4.50%
Revolving Credit Facility [Member] \| Senior Secured Term Loan Facility [Member]
Debt Instrument [Line Items]
Amount of term loan facility		$ 60,000,000
Line of credit facility maturity date		Dec. 15, 2027
Unamortized debt issuance costs to written off and charged to interest expense		$ 3,700,000
Debt issuance costs and expenses		$ 3,200,000
Debt instrument amortization term		5 years
Outstanding borrowings						$ 0
Revolving Credit Facility [Member] \| Senior Secured Term Loan Facility [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Amount of availability						$ 55,200,000
European Revolving Credit Facility [Member] \| Equipment Loan [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date						Sep. 30, 2027
Quarterly payment				$ 500,000	€ 500,000
Quarterly payment, start date						Jun. 30, 2021

Debt - Schedule of Debt Maturit

Debt - Schedule of Debt Maturities (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Maturities Of Long Term Debt [Abstract]
Nine remaining months of 2023	$ 7,771
2024	7,641
2025	243,241
2026	6,097
2027	5,138
Thereafter	380,000
Total debt liabilities	$ 649,888	$ 647,443

Supplier Finance Program - Addi

Supplier Finance Program - Additional Information (Detail)	3 Months Ended
Supplier Finance Program - Additional Information (Detail)	Mar. 31, 2023
Supplier Finance Program [Abstract]
Extended payment terms of purchases of suppliers	The Company receives extended payment terms for a portion of our purchases (90 days rather than 60 days) with one of our principal aluminum suppliers in exchange for a nominal adjustment to the product pricing.

Supplier Finance Program - Summ

Supplier Finance Program - Summary of Activity in Amounts Owed to Financial Institution (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Supplier Finance Program [Abstract]
Outstanding at the beginning of the period	$ 14,371	$ 17,638
Added during the period	25,299	39,097
Settled during the period	(21,594)	(28,951)
Outstanding at the end of the period	$ 18,076	$ 27,784

Redeemable Preferred Stock - Ad

Redeemable Preferred Stock - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
	Aug. 30, 2017	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Dec. 31, 2017
Temporary Equity [Line Items]
Temporary equity, stock issued during period, shares, new issues		150,000		150,000	150,000
Proceeds from issuance of redeemable preferred shares					$ 150,000
Temporary equity, par value		$ 0.01		$ 0.01	$ 0.01
Preferred stock, dividend rate, percentage		9%	9%
Preferred stock redemption date		Sep. 14, 2025
Common stock, shares issued upon conversion of preferred stock		5,326,000
Issuance costs					$ 3,700
Adjusted proceeds from issuance of redeemable preferred shares					135,500
Embedded derivative liability					$ 10,900
Cumulative premium accretion			$ 93,400	$ 87,300
Redeemable preferred stock		$ 228,864	$ 228,900	$ 222,753
Convertible Preferred Stock Redemption Period Two [Member]
Temporary Equity [Line Items]
Convertible preferred stock, redemption value		$ 300,000
Convertible preferred stock, redemption value percent of stated value		200%
Convertible preferred stock, face value		$ 150,000
Common stock, shares issued upon conversion of preferred stock		5,300,000
Series A Redeemable Preferred Stock [Member]
Temporary Equity [Line Items]
Temporary equity, stock issued during period, shares, new issues					140,202
Temporary equity, par value	$ 0.01
Temporary equity, liquidation preference per share	1,000
Temporary equity, conversion price	$ 28.162
Preferred stock, dividend rate, percentage	9%
Convertible preferred stock, threshold stock price trigger					$ 84.49
Series B Redeemable Preferred Stock [Member]
Temporary Equity [Line Items]
Temporary equity, stock issued during period, shares, new issues					9,798

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Detail) shares in Thousands	Mar. 31, 2023 shares
Earnings Per Share [Abstract]
Common stock, shares issued upon conversion of preferred stock	5,326

Earnings Per Share - Schedule o

Earnings Per Share - Schedule of Earnings Per share, Basic and Diluted (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Basic Earnings Per Share:
Net (loss) income	$ (4,047)	$ 10,070
Less: Redeemable preferred stock dividends and accretion	(9,440)	(8,910)
Less: European noncontrolling redeemable equity dividend	(10)	(11)
Basic numerator	$ (13,497)	$ 1,149
Basic (loss) earnings per share	$ (0.49)	$ 0.04
Weighted average shares outstanding – Basic	27,299	26,397
Diluted Earnings Per Share:
Net (loss) income	$ (4,047)	$ 10,070
Less: Redeemable preferred stock dividends and accretion	(9,440)	(8,910)
Less: European noncontrolling redeemable equity dividend	(10)	(11)
Diluted numerator	$ (13,497)	$ 1,149
Diluted (loss) earnings per share	$ (0.49)	$ 0.04
Weighted average shares outstanding – Basic	27,299	26,397
Dilutive effect of common share equivalents		1,017
Weighted average shares outstanding – Diluted	27,299	27,414

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Tax Disclosure [Abstract]
Income tax provision	$ 3,298	$ 3,518
Pre-tax income (losses)	$ (749)	$ 13,588
Effective income tax rates	(440.30%)	25.90%

Leases - Additional Information

Leases - Additional Information (Detail)	3 Months Ended
Leases - Additional Information (Detail)	Mar. 31, 2023
Operating Leased Assets [Line Items]
Lessee, operating lease, option to extend	Certain leases include options to extend the lease term for up to ten years
Minimum [Member]
Operating Leased Assets [Line Items]
Lessee, operating lease, term of contract	1 year
Maximum [Member]
Operating Leased Assets [Line Items]
Lessee, operating lease, term of contract	6 years

Leases - Schedule of Lease Expe

Leases - Schedule of Lease Expense, Cash Flow, Operating and Finance Lease Assets and Liabilities, Average Lease Term and Average Discount Rate (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Finance lease expense:
Amortization of right-of-use assets	$ 245	$ 314
Interest on lease liabilities	16	15
Operating lease expense	623	686
Total lease expense	884	1,015
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from finance leases	16	15
Operating cash outflows from operating leases	636	758
Financing cash outflows from finance leases	288	304
Right-of-use assets obtained in exchange for finance lease liabilities, net of terminations and disposals	396	124
Right-of-use assets obtained in exchange for operating lease liabilities, net of terminations and disposals		$ 171
Operating leases:
Other noncurrent assets	$ 7,897		$ 8,325
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other non-current assets		Other non-current assets
Accrued liabilities	$ (2,135)		$ (2,137)
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses		Accrued expenses
Other noncurrent liabilities	$ (6,090)		$ (6,516)
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other non-current liabilities		Other non-current liabilities
Total operating lease liabilities	$ (8,225)		$ (8,653)
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent		us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
Property, plant and equipment gross	$ 8,298		$ 7,899
Accumulated depreciation	(5,929)		(5,684)
Property, plant and equipment, net	$ 2,369		$ 2,215
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other non-current assets		Other non-current assets
Current portion of long-term debt	$ (1,088)		$ (1,053)
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses		Accrued expenses
Long-term debt (less current portion)	$ (1,738)		$ (1,673)
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other non-current liabilities		Other non-current liabilities
Total finance lease liabilities	$ (2,826)		$ (2,726)
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent		us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
Weighted-average remaining lease term - finance leases (years)	3 years 1 month 6 days		3 years 2 months 12 days
Weighted-average remaining lease term - operating leases (years)	4 years		4 years 2 months 12 days
Weighted-average discount rate - finance leases	2.60%		2.70%
Weighted-average discount rate - operating leases	3.50%		3.60%

Leases - Schedule of Future Min

Leases - Schedule of Future Minimum Rental Payments For Finance and Operating Leases (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Finance Leases, Nine remaining months of 2023	$ 1,088
Finance Leases, 2024	912
Finance Leases, 2025	546
Finance Leases, 2026	174
Finance Leases, 2027	106
Finance Leases, Thereafter	103
Finance Leases, Total	2,929
Finance Leases, Less: Imputed interest	(103)
Finance Leases, Total lease liabilities, net of interest	2,826	$ 2,726
Operating Leases, Nine remaining months of 2023	1,649
Operating Leases, 2024	2,232
Operating Leases, 2025	2,074
Operating Leases, 2026	1,915
Operating Leases, 2027	886
Operating Leases, Thereafter	44
Operating Leases, Total	8,800
Operating Leases, Less: Imputed interest	(575)
Operating Leases, Total lease liabilities, net of interest	$ 8,225	$ 8,653

Retirement Plans - Additional I

Retirement Plans - Additional Information (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) Age
Compensation And Retirement Disclosure [Abstract]
Age for benefits \| Age	65
Payments to retirees	$ 0.4
Anticipated benefit payments	$ 1.4

Retirement Plans - Schedule of

Retirement Plans - Schedule of Net Benefit Costs (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Compensation And Retirement Disclosure [Abstract]
Interest cost	$ 304	$ 218
Net amortization		83
Net periodic pension cost	$ 304	$ 301

Stock-Based Compensation - Addi

Stock-Based Compensation - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorizes issuance of common stock	4,350,000
Number of shares available for grant	100,000
Number of authorized shares increased under the Plan	2,000,000
Stock-based compensation expense	$ 0.8	$ 2.6
Amount of unrecognized stock-based compensation expense	$ 5.9
Weighted average period for recognition	1 year 6 months
Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Performance Shares Unit [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years

Stock-Based Compensation - Summ

Stock-Based Compensation - Summary of RSU, PSU and Option Activity (Detail) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Number of Options Outstanding
Number of Options Outstanding, Beginning balance (in shares)		9,000
Number of Options Outstanding, Ending balance (in shares)		9,000
Number of Options Outstanding, Awards estimated to vest in the future (in shares)		9,000
Weighted Average Exercise Price
Weighted Average Exercise Price, Beginning balance (in dollars per share)		$ 16.76
Weighted Average Exercise Price, Ending balance (in dollars per share)		16.76
Weighted Average Exercise Price, Awards estimated to vest in the future ( in dollar per share)		$ 16.76
Restricted Stock Units [Member]
Number of Awards
Number of Awards, Beginning balance (in shares)	896,799	966,429
Granted (in shares)	56,818	333,673
Settled (in shares)	(369,585)	(381,743)
Forfeited or expired (in shares)	(29,853)	(4,570)
Number of Awards, Ending balance (in shares)	554,179	913,789
Number of awards, Awards estimated to vest in the future (in shares)	554,179	897,734
Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share)	$ 4.16	$ 4.62
Granted (in dollars per share)	4.40	4.28
Settled (in dollars per share)	4.04	4.02
Forfeited or expired (in dollars per share)	5.80	3.77
Weighted Average Grant Date Fair Value, Ending balance (in dollars per share)	4.23	4.75
Weighted Average Grant Date Fair Value, Awards estimated to vest in the future (in dollar per share)	$ 4.23	$ 4.79
Performance Shares Unit [Member]
Number of Awards
Number of Awards, Beginning balance (in shares)	2,323,101	2,484,581
Granted (in shares)	56,818	667,345
Settled (in shares)	(1,016,574)	(719,659)
Forfeited or expired (in shares)	(34,037)	(109,166)
Number of Awards, Ending balance (in shares)	1,329,308	2,323,101
Number of awards, Awards estimated to vest in the future (in shares)	1,329,308	2,056,141
Weighted Average Grant Date Fair Value
Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share)	$ 6.26	$ 6.67
Granted (in dollars per share)	5.39	5.33
Settled (in dollars per share)	5.13	6.68
Forfeited or expired (in dollars per share)	8.50	7.24
Weighted Average Grant Date Fair Value, Ending balance (in dollars per share)	6.78	6.26
Weighted Average Grant Date Fair Value, Awards estimated to vest in the future (in dollar per share)	$ 6.78	$ 6.31

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2023 USD ($)
Loss Contingencies [Line Items]
Provision for this contingent loss	$ 0
Contingency related to estimate to manufacture and install replacement wheels	11,000,000
Judicial Ruling [Member]
Loss Contingencies [Line Items]
Provision for this contingent loss	$ 0
Minimum [Member]
Loss Contingencies [Line Items]
Loss contingency, expected trial commencement term	18 months
Maximum [Member]
Loss Contingencies [Line Items]
Contingency related to additional charges on energy purchases	$ 14,500,000
Loss contingency, expected trial commencement term	24 months

Receivables Factoring - Additio

Receivables Factoring - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Accounts Receivable [Line Items]
Trade receivables	$ 225,300,000	$ 208,700,000
Collective limit under factoring arrangements	151,100,000		$ 150,000,000
Factored receivables yet not collected	111,300,000		$ 97,200,000
Other (Expense) Income, Net [Member]
Accounts Receivable [Line Items]
Factoring fees	$ 1,000,000	$ 600,000

Restructuring - Additional Info

Restructuring - Additional Information (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Restructuring Cost And Reserve [Line Items]
Restructuring charge	$ 5.3
Cost of Sales [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charge	2.5
Selling, General and Administrative Expense [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charge	$ 2.8