Avalon (AWX) 10-K23 Mar 232022 FY Annual reportFinancial data

Company Profile

Document And Entity Information

Document And Entity Information - USD ($)	12 Months Ended
Document And Entity Information - USD ($)	Dec. 31, 2022	Mar. 13, 2023
Document Information [Line Items]
Entity Central Index Key	0001061069
Entity Registrant Name	AVALON HOLDINGS CORPORATION
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2022
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2022
Document Transition Report	false
Entity File Number	1-14105
Entity Incorporation, State or Country Code	OH
Entity Tax Identification Number	34-1863889
Entity Address, Address Line One	One American Way
Entity Address, City or Town	Warren
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	44484-5555
City Area Code	330
Local Phone Number	856-8800
Title of 12(b) Security	Class A Common Stock, $.01 par value
Trading Symbol	AWX
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float		$ 8,600,000
Auditor Name	GRANT THORNTON LLP
Auditor Firm ID	248
Auditor Location	Cleveland, Ohio
Common Class B [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		611,784
Common Class A [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		3,287,647

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets
Cash and cash equivalents	$ 1,624	$ 3,254
Accounts receivable, less allowance for credit losses of $260 at December 31, 2022 and $265 at December 31, 2021	11,127	9,933
Unbilled membership dues receivable	599	578
Inventories	1,461	1,105
Prepaid expenses	1,172	996
Other current assets	105	105
Total current assets	16,088	15,971
Property and equipment, net	56,805	53,338
Leased property under finace leases, net	5,001	5,390
Operating lease right-of-use assets	1,386	1,598
Restricted cash	10,426	1,696
Noncurrent deferred tax asset	8	8
Other assets, net	36	36
Total assets	89,750	78,037
Liabilities and Equity
Current portion of long-term debt	503	1,126
Current portion of obligations under finance leases	115	167
Current portion of obligations under operating leases	424	534
Accounts payable	10,995	10,164
Accrued payroll and other compensation	989	797
Accrued income taxes	103	67
Other accrued taxes	540	541
Deferred membership dues revenue	3,643	3,363
Other liabilities and accrued expenses	1,544	1,265
Total current liabilities	18,856	18,024
Long-term debt, net of current portion	29,758	19,376
Line of credit	1,550	0
Obligations under finance leases, net of current portion	381	496
Obligations under operating leases, net of current portion	962	1,064
Asset retirement obligation	100	100
Equity:
Paid-in capital	59,205	59,201
Accumulated deficit	(20,754)	(20,171)
Total Avalon Holdings Corporation Shareholders' Equity	38,490	39,069
Non-controlling interest in subsidiaries	(347)	(92)
Total equity	38,143	38,977
Total liabilities and equity	89,750	78,037
Common Class A [Member]
Equity:
Common stock	33	33
Common Class B [Member]
Equity:
Common stock	$ 6	$ 6

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parentheticals) $ in Thousands	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares
Accounts receivable, allowance for doubtful accounts \| $	$ 260	$ 265
Common Class A [Member]
Common stock, par value (in dollars per share) \| $ / shares	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	10,500,000	10,500,000
Common stock, shares issued (in shares)	3,287,647	3,287,647
Common stock, shares outstanding (in shares)	3,287,647	3,287,647
Common stock, votes per share	1	1
Common Class B [Member]
Common stock, par value (in dollars per share) \| $ / shares	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	1,000,000	1,000,000
Common stock, shares issued (in shares)	611,784	611,784
Common stock, shares outstanding (in shares)	611,784	611,784
Common stock, votes per share	10	10

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Net operating revenues:
Operating revenues	$ 81,180	$ 70,383
Costs and expenses:
Depreciation and amortization expense	3,483	3,112
Selling, general and administrative expenses	10,133	9,878
Operating income	347	561
Other income (expense):
Interest expense	(1,464)	(1,158)
Gain on debt extinguishment	0	1,964
Other income, net	231	369
Income (loss) before income taxes	(886)	1,736
Provision for income taxes	94	89
Net income (loss)	(980)	1,647
Less net loss attributable to non-controlling interest in subsidiaries	(397)	(324)
Net income (loss) attributable to Avalon Holdings Corporation common shareholders	$ (583)	$ 1,971
Basic net income (loss) per share (in dollars per share)	$ (0.15)	$ 0.51
Diluted net income (loss) per share (in dollars per share)	$ (0.15)	$ 0.50
Weighted average shares outstanding - basic (in shares)	3,899,431	3,899,431
Weighted average shares outstanding - diluted (in shares)	3,899,000	3,933,071
Waste Management Services [Member]
Net operating revenues:
Operating revenues	$ 49,763	$ 42,710
Costs and expenses:
Operating costs	40,380	34,259
Golf and Related Operations [Member]
Net operating revenues:
Operating revenues	31,417	27,673
Costs and expenses:
Operating costs	21,337	17,825
Golf and Related Operations [Member] \| Food and Beverage [Member]
Net operating revenues:
Operating revenues	12,137	11,045
Costs and expenses:
Operating costs	5,500	4,748
Golf and Related Operations [Member] \| Product and Service, Other [Member]
Net operating revenues:
Operating revenues	$ 19,280	$ 16,628

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
Consolidated Statements of Cash Flows - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net income (loss)	$ (980,000)	$ 1,647,000
Reconciliation of net income (loss) to cash provided by operating activities:
Depreciation and amortization expense	3,483,000	3,112,000
Amortization of debt issuance costs	50,000	42,000
Compensation costs - stock options	4,000	5,000
Provision for losses on accounts receivable	32,000	36,000
Gain from disposal of equipment	0	(10,000)
Gain on debt extinguishment	0	(1,964,000)
Change in operating assets and liabilities:
Accounts receivable	(1,226,000)	(1,225,000)
Unbilled membership dues receivable	(21,000)	7,000
Inventories	(356,000)	(195,000)
Prepaid expenses	(176,000)	(266,000)
Other assets, net	0	(25,000)
Accounts payable	663,000	796,000
Accrued payroll and other compensation	192,000	(12,000)
Accrued income taxes	36,000	24,000
Other accrued taxes	(1,000)	80,000
Deferred membership dues revenue	280,000	167,000
Other liabilities and accrued expenses	279,000	144,000
Net cash provided by operating activities	2,259,000	2,363,000
Cash flows from investing activities:
Capital expenditures	(6,393,000)	(4,424,000)
Proceeds from disposal of equipment	0	3,000
Net cash used in investing activities	(6,393,000)	(4,421,000)
Cash flows from financing activities:
Proceeds under New Term Loam facility	31,000,000	0
Principal payments on term loan facilities	(21,014,000)	(1,111,000)
Principal payments on finance lease obligations	(167,000)	(334,000)
Borrowinings under line of credit facility	1,550,000	0
Payments of debt issuance costs	(277,000)	0
Net cash provided by (used in) financing activities	11,234,000	(1,087,000)
Increase (decrease) in cash, cash equivalents and restricted cash	7,100,000	(3,145,000)
Cash, cash equivalents and restricted cash at beginning of year	4,950,000	8,095,000
Cash, cash equivalents and restricted cash at end of year	12,050,000	4,950,000
Significant non-cash operating and investing activities:
Capital expenditures included in accounts payable	168,000	271,000
Significant non-cash investing and financing activities:
Operating lease right-of-use assets in exchange for lease obligations	427,000	498,000
Finance lease obligations incurred	0	104,000
Cash paid during the year for interest	1,313,000	1,130,000
Cash paid during the year for income taxes	58,000	65,000
Paycheck Protection Program CARES Act [Member]
Significant non-cash operating and financing activities:
Interest forgiven from Paycheck Protection Program Loans	0	17,000
Subsidiaries [Member]
Cash flows from financing activities:
Proceeds from subsidiary private placement offering	$ 142,000	$ 358,000

Consolidated Statements of Shar

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member] Common Class A [Member]	Common Stock [Member] Common Class B [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Dec. 31, 2020	3,287,647	611,784
Balance at Dec. 31, 2020	$ 33	$ 6	$ 59,196	$ (22,142)	$ 37,093	$ (126)	$ 36,967
Stock options - compensation costs	0	0	5	0	5	0	5
Investment in subsidiary from accredited investors	0	0	0	0	0	358	358
Net income (loss)	$ 0	$ 0	0	1,971	1,971	(324)	1,647
Balance (in shares) at Dec. 31, 2021	3,287,647	611,784
Balance at Dec. 31, 2021	$ 33	$ 6	59,201	(20,171)	39,069	(92)	38,977
Stock options - compensation costs	0	0	4	0	4	0	4
Investment in subsidiary from accredited investors	0	0	0	0	0	142	142
Net income (loss)	$ 0	$ 0	0	(583)	(583)	(397)	(980)
Balance (in shares) at Dec. 31, 2022	3,287,647	611,784
Balance at Dec. 31, 2022	$ 33	$ 6	$ 59,205	$ (20,754)	$ 38,490	$ (347)	$ 38,143

Note 1 - Description of the Bus

Note 1 - Description of the Business	12 Months Ended
Note 1 - Description of the Business	Dec. 31, 2022
Notes to Financial Statements
Business Description and Basis of Presentation [Text Block]	Note 1. Description of the Business Avalon Holdings Corporation (“Avalon” or the “Company”) was formed on April 30, 1998 June 17, 1998, Avalon provides waste management services to industrial, commercial, municipal and governmental customers in selected northeastern and midwestern U.S. markets, captive landfill management services and salt water injection well operations. Avalon also owns and operates a hotel and its associated resort amenities, four

Note 2 - Summary of Significant

Note 2 - Summary of Significant Accounting Policies	12 Months Ended
Note 2 - Summary of Significant Accounting Policies	Dec. 31, 2022
Notes to Financial Statements
Basis of Accounting [Text Block]	Note 2. Summary of Significant Accounting Policies The significant accounting policies of Avalon, which are summarized below, are consistent with accounting principles generally accepted in the United States and reflect practices appropriate to the businesses in which they operate. The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Principles of Consolidation The consolidated financial statements include the accounts of Avalon, its wholly owned subsidiaries and those companies in which Avalon has managerial control. All significant intercompany accounts and transactions have been eliminated in consolidation. Subsequent Events Avalon evaluated subsequent events for potential recognition and disclosure through the date the financial statements were issued. Cash and Cash Equivalents The Company considers all highly liquid investments with a maturity of three may, not not 4 Restricted Cash Cash and cash equivalents that are restricted as to withdrawal or use under the terms of certain contractual agreements are recorded in restricted cash on the Consolidated Balance Sheets. Restricted cash of $10.4 million and $1.7 million at December 31, 2022 2021, 4 9 Inventories Inventories are stated at the lower of cost or net realizable value. Cost of inventories is determined by the average cost method. If necessary, a provision for potentially obsolete or slow-moving inventory is made based on management’s analysis of inventory levels and future sales forecasts. Financial Instruments The Company follows the guidance included in the Financial Accounting Standard Board (“FASB”) Accounting Standards Codification (“ASC”) 820, Fair Value Measurements and Disclosures December 31, 2022 2021 The fair value of the Company’s term loan approximates carrying value at December 31, 2022 2021, Property and Equipment Property and equipment is stated at cost and depreciated using the straight-line method over the estimated useful life of the asset which varies from 10 to 30 years for land improvements; 5 to 50 years in the case of buildings and improvements; and from 3 to 10 years for machinery and equipment, vehicles and office furniture and equipment (See Note 6 Major additions and improvements are charged to the property and equipment accounts while replacements, maintenance and repairs, which do not Debt Issuance Costs Debt issuance costs are capitalized and amortized over the life of the related debt. Amortization of deferred financing costs is included in interest expense in the Consolidated Statements of Operations. Debt issuance costs incurred related to the loan and security agreement is presented in the Consolidated Balance Sheets as a direct deduction from the carrying amount of the debt (See Note 9 Income Taxes Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and to operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance is recorded against net deferred tax assets when management believes it is more likely than not not 10 The provisions of ASC 740, Income Taxes 740” 740 not Revenue Recognition The Company recognizes revenue in accordance with FASB ASC 606, Revenue from Contracts with Customers 606” 606, 5 Accounts Receivable Receivables, net, include amounts billed and currently due from customers. The majority of Avalon’s accounts receivable is due from industrial and commercial customers. Credit is extended based on an evaluation of a customer’s financial condition and, generally, collateral is not not 5 Leases Avalon applies FASB Accounting Standards Update (“ASU”) 2016 02, Leases 12 7 Non-controlling Interest Under FASB ASC 810 10, Consolidations Overall 810 10” In accordance ASC 810 10 , 810 10 16 Share-Based Compensation Avalon recognizes share-based compensation expense related to stock options issued to employees and directors. Avalon estimates the fair value of the stock options granted using a Monte Carlo simulation. The Monte Carlo Simulation was selected to determine the fair value because it incorporates six 1 2 3 4 5 6 Avalon amortizes the grant date fair value of the stock options over the expected term which approximates the requisite service period. If accelerated vesting occurs based on the market performance of Avalon’s common stock, the compensation costs related to the vested stock options that have not 12 Asset Retirement Obligation Avalon recorded an estimated asset retirement obligation of $0.1 million at December 31, 2022 2021, two third Asset Impairments Avalon reviews the carrying value of its long-lived assets whenever events or changes in circumstances indicate that its carrying amount may not not Avalon reviewed the carrying value of its long-lived assets in accordance with FASB ASC 360 10 35, Property, Plant and Equipment Overall Subsequent Measurement not 2022 2021 not Environmental Liabilities When Avalon concludes that it is probable that a liability has been incurred with respect to a site, a provision is made in Avalon’s financial statements for Avalon’s best estimate of the liability based on management’s judgment and experience, information available from regulatory agencies, and the number, financial resources and relative degree of responsibility of other potentially responsible parties who are jointly and severally liable for remediation of that site, as well as, the typical allocation of costs among such parties. If a range of possible outcomes is estimated and no not no not Basic and Diluted Net Income (Loss) per Share Basic net income (loss) per share attributable to Avalon Holdings Corporation common shareholders is computed by dividing the net income (loss) attributable to Avalon Holdings Corporation common shareholders by the weighted average number of common shares outstanding. Diluted net income (loss) per share attributable to Avalon Holdings Corporation common shareholders is computed by dividing net income (loss) attributable to Avalon Holdings Corporation shareholders by the weighted average number of common shares outstanding plus any weighted common equivalent shares determined to be outstanding during the period using the treasury method. The weighted common equivalent shares included in the calculation are related to stock options granted by Avalon where the weighted average market price of Avalon’s common stock for the period presented is greater than the option exercise price of the stock option. For periods in which Avalon is in a net loss position, the diluted per share amount reported is equal to the basic per share amount because such dilution would be considered anti-dilutive (See Note 8

Note 3 - Recent Accounting Pron

Note 3 - Recent Accounting Pronouncements	12 Months Ended
Note 3 - Recent Accounting Pronouncements	Dec. 31, 2022
Notes to Financial Statements
Accounting Standards Update and Change in Accounting Principle [Text Block]	Note 3. Recent Accounting Pronouncements As of December 31, 2022, not

Note 4 - Cash, Cash Equivalents

Note 4 - Cash, Cash Equivalents and Restricted Cash	12 Months Ended
Note 4 - Cash, Cash Equivalents and Restricted Cash	Dec. 31, 2022
Notes to Financial Statements
Cash and Cash Equivalents Disclosure [Text Block]	Note 4. The Company considers all highly liquid investments with a maturity of three may, not not Cash and cash equivalents that are restricted as to withdrawal or use under the terms of certain contractual agreements are recorded in restricted cash on the Consolidated Balance Sheets. Restricted cash consists of loan proceeds deposited into a project fund account to fund costs associated with the renovation and expansion of The Grand Resort and Avalon Field Club at New Castle in accordance with the provisions of the loan and security agreement (See Note 9 The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows. Cash, cash equivalents and restricted cash consist of the following at December 31, 2022 2021 2022 2021 Cash and cash equivalents $ 1,624 $ 3,254 Restricted cash 10,426 1,696 Total cash, cash equivalents and restricted cash $ 12,050 $ 4,950

Note 5 - Revenues

Note 5 - Revenues	12 Months Ended
Note 5 - Revenues	Dec. 31, 2022
Notes to Financial Statements
Revenue from Contract with Customer [Text Block]	Note 5. Revenues Revenue Recognition The Company identifies a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable. Revenue is recognized when obligations under the terms of the contract with our customer are satisfied; generally this occurs with the transfer of control of the good or service to the customer. Revenue is measured as the amount of consideration we expect to receive in exchange for transferring goods or providing services. Sales and other taxes we collect concurrent with revenue-producing activities are excluded from revenue as the Company is a pass-through conduit for collecting and remitting sales taxes. The Company does not not Waste Management Services Avalon’s waste management services provide hazardous and nonhazardous waste brokerage and management services, captive landfill management services and salt water injection well operations. Waste management services are provided to industrial, commercial, municipal and governmental customers primarily in selected northeastern and midwestern United States markets. Avalon’s waste brokerage and management business assists customers with managing and disposing of wastes at approved treatment and disposal sites based upon a customer’s needs. Avalon provides a service to its customers whereby Avalon, arranges for, and accepts responsibility for the removal, transportation and disposal of waste on behalf of the customer. Avalon’s landfill management business provides technical and operational services to customers owning captive disposal facilities. A captive disposal facility only disposes of waste generated by the owner of such facility. The Company provides turnkey services, including daily operations, facilities management and management reporting for its customers. Currently, Avalon manages one Avalon is a minority owner with managerial control over two 17 December 31, 2022 2021. For both the years ended December 31, 2022 2021, December 31, 2022, two December 31, 2021, one For our waste management services contracts, the customer contracts with us to provide a series of distinct waste management services over time which integrates a set of tasks (i.e. removal, transportation and disposal of waste) into a single project. Avalon provides substantially the same service over time and the same method is used to measure the Company’s progress toward complete satisfaction of the performance obligation to transfer each distinct service in the series to the customer. The series of distinct waste management services, which are the same over time, meets the series provision criteria, and as such, the Company treats that series as a single performance obligation. The Company allocates the transaction price to the single performance obligation and recognizes revenue by applying a single measure of progress to that performance obligation. Avalon transfers control of the service over time and, therefore, satisfies the performance obligation and recognizes the revenue over time as the customer simultaneously receives and consumes the benefits provided by Avalon’s performance as we perform. Avalon Holdings Corporation and Subsidiaries In addition, as the promise to provide services qualifies as a series accounted for as a single performance obligation, the Company applied the practical expedient guidance that allows an entity that is recognizing revenue over time by using an output method to recognize revenue equal to the amount that the entity has the right to invoice if the invoiced amount corresponds directly to the value transferred to the customer. The Company applied the standard's practical expedient that permits the omission of disclosures relating to unsatisfied performance obligations as most of the Company’s waste management service contracts (i) have an original expected length of one Avalon evaluated whether we are the principal (i.e. report revenues on a gross basis) or agent (i.e. report revenues on a net basis). Avalon reports waste management services on a gross basis, that is, amounts billed to our customers are recorded as revenues, and amounts paid to vendors for providing those services are recorded as operating costs. As principal, Avalon is primarily responsible for fulfilling the promise to provide waste management services for the customer. Avalon accepts credit risk in the event of nonpayment by the customer and is obligated to pay vendors who provide the service regardless of whether the customer pays the Company. Avalon does have a level of discretion in establishing the pricing for its service. Our payment terms vary by the type and location of our customer and the service offered. Avalon does not not The Company assesses each contract amendment individually. Typically, amendments made to our contracts do not not Consideration promised in our waste management contracts do not no Golf and Related Operations Avalon’s golf and related operations include the operation and management of four first three 2022 2021. For both the years ended December 31, 2022 2021, December 31, 2022 2021, no one 10% For Avalon’s golf and related operations, the Avalon Golf and Country Club offers membership packages for use of the country club facilities and its related amenities. Membership agreements are a one not Membership for the Avalon Golf and Country Club does not not no not Avalon Holdings Corporation and Subsidiaries Under the terms of the contract, Avalon will provide unlimited use and access to the country club facilities. Avalon’s performance obligation in the contract is the “stand ready obligation” to provide access to these facilities for the member for the entire membership term. Avalon providing the “stand ready obligation” for use of the facilities to the member over the entire term of the membership agreement represents a single performance obligation of which Avalon expects the member to receive and consume the benefits of its obligation throughout the membership term, and as such, the Company recognizes membership dues on a straight line basis over the term of the contract. The Company applied the standard's practical expedient that permits the omission of disclosures relating to unsatisfied performance obligations for contracts with an original expected length of one one For our hotel operations, Avalon’s performance obligation is to provide lodging facilities. The separate components of providing these services (hotel room, toiletry items, housekeeping, and amenities) are not For food, beverage, and merchandise sales, greens fees and associated cart rental, fitness activities, salon and spa services and other ancillary services, the transaction price is the set price charged by the Company for those goods or services. Upon purchase of the good or service, the Company transfers control of the good or service to the customer and the customer immediately consumes the benefits of the Company’s performance and, as such, we recognize revenue at the point of sale. Amounts paid in advance, such as deposits on overnight lodging or for banquet or conferences facilities, are recorded as a liability until the goods or services are provided to the customer (see Contract Liabilities below). The following table presents our net operating revenues disaggregated by revenue source for the years ended December 31, 2022 2021 2022 2021 Waste management and brokerage services $ 47,138 $ 40,266 Captive landfill management operations 2,625 2,444 Total waste management services revenues 49,763 42,710 Food, beverage and merchandise sales 12,137 11,045 Membership dues revenue 7,092 6,697 Room rental revenue 5,507 4,450 Greens fees and cart rental revenue 2,871 2,723 Salon and spa services 1,830 1,059 Fitness and tennis lesson revenue 435 448 Other revenue 1,545 1,251 Total golf and related operations revenue 31,417 27,673 Total net operating revenues $ 81,180 $ 70,383 Avalon does not not Receivables, Net Receivables, net, include amounts billed and currently due from customers. The amounts due are stated at their net realizable value. At December 31, 2022 2021, December 31, 2022, one December 31, 2021, one December 31, 2022 2021, No one 10% December 31, 2022 2021. Avalon Holdings Corporation and Subsidiaries The Company maintains an allowance for credit losses to provide for the estimated amount of receivables that will not December 31, 2022 2021. The following table presents changes in our allowance for credit losses during the years ended at December 31, 2022 2021 Provision Write-offs Balance at for Credit less Balance at Beginning of Period Losses Recoveries End of Period Allowance for credit losses Year ended December 31, 2022 $ 265 $ 32 $ (37 ) $ 260 Year ended December 31, 2021 $ 265 $ 36 $ (36 ) $ 265 Contract Assets Contract assets include unbilled membership dues receivables related to the Avalon Golf and Country Club for the customers membership commitment which are billed on a monthly basis over the course of the annual agreement. Such amounts are stated at their net realizable value. Contract assets related to unbilled membership dues are classified as current as revenue related to such agreements is recognized within the annual membership period. Unbilled membership receivables in our Consolidated Balance Sheets were approximately $0.6 million at December 31, 2022 2021, The following table presents changes in our contract assets during the years ended December 31, 2022 2021 Unbilled Balance at Membership Balance at Beginning of Period Dues Billings End of Period Contract Assets: Unbilled membership dues receivable Year ended December 31, 2022 $ 578 $ 2,060 $ (2,039 ) $ 599 Year ended December 31, 2021 $ 585 $ 1,997 $ (2,004 ) $ 578 Contract Liabilities Contract liabilities include unrecognized or deferred revenues relating to membership dues and customer advance deposits. We record deferred revenue when cash payments are received in advance of satisfying our performance obligation. We classify deferred membership dues revenue as current based on the timing of when we expect to recognize revenue for the membership commitment based on the Company satisfying the stand ready performance obligation throughout the annual membership period. The unrecognized or deferred revenues related to membership dues in our Consolidated Balance Sheets were approximately $3.6 million and $3.4 million at December 31, 2022 2021, Customer advance deposits are recorded as a liability until the goods or services are provided to the customer. Generally, customer advances, and corresponding performance obligation are satisfied within 12 December 31, 2022 2021, Avalon Holdings Corporation and Subsidiaries The following table presents changes in our contract liabilities during the years ended December 31, 2022 2021 Balance at Revenue Balance at Beginning of Period Billings Recognized End of Period Contract Liabilities: Deferred membership dues revenue Year ended December 31, 2022 $ 3,363 $ 7,372 $ (7,092 ) $ 3,643 Year ended December 31, 2021 $ 3,196 $ 6,864 $ (6,697 ) $ 3,363 Customer advance deposits Year ended December 31, 2022 $ 795 $ 3,038 $ (2,868 ) $ 965 Year ended December 31, 2021 $ 674 $ 1,953 $ (1,832 ) $ 795

Note 6 - Property and Equipment

Note 6 - Property and Equipment	12 Months Ended
Note 6 - Property and Equipment	Dec. 31, 2022
Notes to Financial Statements
Property, Plant and Equipment Disclosure [Text Block]	Note 6. Property and Equipment Property and equipment at December 31, 2022 2021 2022 2021 Land and land improvements $ 16,764 $ 15,588 Buildings and improvements 52,974 48,603 Machinery and equipment 8,567 7,122 Office furniture and fixtures 9,638 8,773 Vehicles 865 791 Construction in progress 11 1,448 88,819 82,325 Less accumulated depreciation and amortization (32,014 ) (28,987 ) Property and equipment, net $ 56,805 $ 53,338 At December 31, 2022, not

Note 7 - Leases

Note 7 - Leases	12 Months Ended
Note 7 - Leases	Dec. 31, 2022
Notes to Financial Statements
Lessee, Operating and Financing Leases [Text Block]	Note 7. Leases Operating Leases Avalon leases golf carts and associated GPS equipment, machinery and equipment for the landfill operations, furniture and fixtures for The Grand Resort and office copiers under operating leases. Our operating leases have remaining lease terms ranging from less than 1 year to 5.0 years. The weighted average remaining lease term on operating leases was approximately 3.6 years at December 31, 2022. During 2022, 2021, Leased property and associated obligations under operating leases at December 31, 2022 2021 2022 2021 Operating lease right-of-use assets $ 1,386 $ 1,598 Current portion of obligations under operating leases $ 424 $ 534 Long-term portion of obligations under operating leases 962 1,064 Total obligations under operating leases $ 1,386 $ 1,598 The weighted average discount rate on operating leases was 5.0% at December 31, 2022 December 31, 2021. Avalon Holdings Corporation and Subsidiaries Finance Leases In November 2003, ten four ten $150,000 December 31, 2022 In addition, the Company also entered into lease agreements for vehicles, golf course maintenance and restaurant equipment which were determined to be finance leases. At December 31, 2022, one December 31, 2022. Leased property and associated obligations under finance leases at December 31, 2022 2021 2022 2021 Leased property under finance leases $ 12,004 $ 11,978 Less accumulated amortization (7,003 ) (6,588 ) Leased property under finace leases, net $ 5,001 $ 5,390 Current portion of obligations under finance leases $ 115 $ 167 Long-term portion of obligations under finance leases 381 496 Total obligations under finance leases $ 496 $ 663 The weighted average discount rate on finance leases was 5.2% at December 31, 2022 December 31, 2021. For the years ended December 31, 2022 2021, 2022 2021 Operating lease cost: Rental expense $ 766 $ 758 Finance lease cost: Depreciation expense $ 511 $ 545 Interest expense 28 41 Total finance lease cost $ 539 $ 586 Avalon Holdings Corporation and Subsidiaries For the twelve December 31, Finance Operating Total 2023 $ 139 $ 489 $ 628 2024 129 419 548 2025 64 357 421 2026 38 179 217 2027 15 95 110 Thereafter 375 - 375 Total lease payments 760 1,539 2,299 Less imputed interest 264 153 417 Total 496 1,386 # 1,882 Less current portion of obligations under leases 115 424 539 Long-term portion of obligations under leases $ 381 $ 962 # $ 1,343

Note 8 - Basic and Diluted Net

Note 8 - Basic and Diluted Net Income (Loss) Per Share	12 Months Ended
Note 8 - Basic and Diluted Net Income (Loss) Per Share	Dec. 31, 2022
Notes to Financial Statements
Earnings Per Share [Text Block]	Note 8. Basic and Diluted Net Income (Loss) per Share Basic net income (loss) per share attributable to Avalon Holdings Corporation common shareholders is computed by dividing the net income (loss) attributable to Avalon Holdings Corporation common shareholders by the weighted average number of common shares outstanding. For both the years ended December 31, 2022 2021, Diluted net income (loss) per share attributable to Avalon Holdings Corporation common shareholders is computed by dividing net income (loss) attributable to Avalon Holdings Corporation common shareholders by the weighted average number of common shares outstanding plus any weighted common equivalent shares determined to be outstanding during the period using the treasury method. The weighted common equivalent shares included in the calculation are related to stock options granted by Avalon where the weighted average market price of Avalon’s common stock for the period presented is greater than the option exercise price of the stock option. For the year ended December 31, 2022, December 31, 2022 December 31 2021, The income (loss) per share calculations for the years ended December 31, 2022 2021 2022 2021 Net income (loss) attributable to Avalon Holdings Corporation common shareholders $ (583 ) $ 1,971 Shares used in computing basic income (loss) per share 3,899 3,899 Potentially dilutive shares from stock options - 34 Shares used in computing diluted income (loss) per share 3,899 3,933 Income (loss) per share attributable to Avalon Holdings Corporation common shareholders Basic net income (loss) per share $ (0.15 ) $ 0.51 Diluted net income (loss) per share $ (0.15 ) $ 0.50 Avalon Holdings Corporation and Subsidiaries

Note 9 - Term Loans and Line of

Note 9 - Term Loans and Line of Credit Agreements	12 Months Ended
Note 9 - Term Loans and Line of Credit Agreements	Dec. 31, 2022
Notes to Financial Statements
Debt Disclosure [Text Block]	Note 9. Term Loans and Line of Credit Agreements 2022 On August 5, 2022, “2022 2019 December 31, 2022, 2019 2022 The 2022 , twenty-five September 5, 2022 one August 5, 2032. 2022 seventh 6.00% three two 2 3.40%, no 8.50% Avalon has the right to prepay the amount outstanding under the 2022 six first five four sixth seventh three eighth ninth two tenth Borrowings under the 2022 2022 December 31 December 31, 2023. 2022 2022 December 31, 2022. The Company capitalized approximately $0.6 million of debt issuance costs in connection with the 2022 470 50, Debt-Modifications and Extinguishments 2022 2015 03, Simplifying the Presentation of Debt Issuance Costs Line of Credit Agreement On May 31, 2018, July 22, 2022, July 31, 2024. At December 31, 2022, December 31, 2021. December 31, 2022 2021, December 31, 2022, Borrowings under the Line of Credit Agreement are secured by certain business assets of the Company including accounts receivable, inventory and equipment. The Line of Credit Agreement contains a Fixed Charge Coverage Ratio requirement of at least 1.20 tested on an annual basis on December 31 December 31, 2022 2021. Avalon Holdings Corporation and Subsidiaries Paycheck Protection Program Loan The Coronavirus Aid, Relief, and Economic Security Act, or (“CARES”) Act, which was signed into law in March 2020, 100% not In 2020, The Company accounted for the loans in accordance with ASC 470 Debt 470, 405 20, Liabilities: Extinguishments of Liabilities 2020, 2021, During the years ended December 31, 2022 2021, Obligations under the Company’s term loan agreements at December 31, 2022 2021 December 31, 2022 Gross Amount Debt Issuance Costs Net Amount 2022 Term Loan Agreement $ 30,820 $ (559 ) $ 30,261 Less current portion 563 (60 ) 503 Long-term debt $ 30,257 $ (499 ) $ 29,758 December 31, 2021 Gross Amount Debt Issuance Costs Net Amount 2019 Term Loan Agreement $ 20,833 $ (331 ) $ 20,502 Less current portion 1,168 (42 ) 1,126 Long-term debt $ 19,665 $ (289 ) $ 19,376 Obligations under the Company’s Line of Credit agreement at December 31, 2022 July 31, 2024. December 31, 2021. For the twelve December 31, 2022 2023 $ 563 2024 2,148 2025 634 2026 674 2027 715 Thereafter 27,636 Total $ 32,370 Avalon Holdings Corporation and Subsidiaries

Note 10 - Income Taxes

Note 10 - Income Taxes	12 Months Ended
Note 10 - Income Taxes	Dec. 31, 2022
Notes to Financial Statements
Income Tax Disclosure [Text Block]	Note 10. Income Taxes Income before income taxes for each of the two December 31, 2022 2022 2021 Current: Federal $ (2 ) $ (3 ) State 96 92 Total current income taxes 94 89 Deferred: Federal - - State - - Total deferred income taxes - - Total provision for income taxes $ 94 $ 89 On March 27, 2020, 19 December 31, 2017, 100% January 1, 2021, 80% December 31, 2020. December 31, 2017, January 1, 2021, five not On December 27, 2020, 2021 19 December 31, 2025, December 31, 2021, not not The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and liabilities at December 31, 2022 2021 2022 2021 Deferred tax assets: Accounts receivable, allowance for doubtful accounts $ 65 $ 66 Reserves not deductible until paid 7 4 Net operating loss carryforwards Federal 2,081 2,168 State 494 883 Federal tax credit 1,041 877 Operating lease liabilities 345 402 Section 163(j) business interest expense carryforward 269 - Other 37 92 Gross deferred tax assets 4,339 4,492 Less valuation allowance (2,488 ) (2,351 ) Deferred tax assets net of valuation allowance $ 1,851 $ 2,141 Deferred tax liabilities: Property and equipment $ (1,498 ) $ (1,731 ) Operating lease right of use assets (345 ) (402 ) Gross deferred tax liabilities $ (1,843 ) $ (2,133 ) Net deferred tax asset $ 8 $ 8 The $1,843,000 of deferred tax liabilities will reverse in the same period and jurisdiction and is of the same character as the temporary differences giving rise to the $1,851,000 of deferred tax assets. Avalon has not not December 31, 2022, Avalon Holdings Corporation and Subsidiaries The provision for income taxes differs from the amount of income tax determined by applying the applicable U.S. statutory federal income tax rate to the income before income taxes as a result of the following differences (in thousands): 2022 2021 Income (loss) before income taxes $ (886 ) $ 1,736 Less net loss attributable to non-controlling interest in subsidiary (397 ) (324 ) Income (loss) before income taxes attributable to Avalon Holdings Corporation common shareholders (489 ) 2,060 Federal statutory rate 21 % 21 % Computed Federal provision (benefit) for income taxes (103 ) 433 State income taxes, net of federal income tax benefits 76 71 Change in valuation allowance 137 82 Increase in available federal tax credit (164 ) (144 ) Other nondeductible expenses 39 38 Other nontaxable income - (411 ) Adjustment to deferred tax balances 109 20 Total provision for income taxes $ 94 $ 89 Avalon is subject to income taxes in the U.S. federal and various states jurisdictions. With few exceptions, Avalon is no 2019. 2022 2021. Avalon made net income tax payments of approximately $58,000 and $65,000 in 2022 2021, December 31, 2022, 2018 2018 may 80% 80% 2018 2023 2037. December 31, 2022, 2042. not not

Note 11 - Retirement Benefits

Note 11 - Retirement Benefits	12 Months Ended
Note 11 - Retirement Benefits	Dec. 31, 2022
Notes to Financial Statements
Retirement Benefits [Text Block]	Note 11. Retirement Benefits Avalon sponsors a defined contribution profit sharing plan that is a qualified tax deferred benefit plan under Section 401 five may not 2022 2021.

Note 12 - Long-term Incentive P

Note 12 - Long-term Incentive Plan	12 Months Ended
Note 12 - Long-term Incentive Plan	Dec. 31, 2022
Notes to Financial Statements
Share-Based Payment Arrangement [Text Block]	Note 12. Long-Term Incentive Plan On March 14, 2019, 2009 “2009 October 2019. 2009 422 Avalon Holdings Corporation and Subsidiaries The name of the plan was changed to the 2019 2009 2009 2009 not 2009 April 25, 2019, The purpose of the Avalon Holdings Corporation 2019 NQSO’s may not not ten not may, one may not no ten ten no five No one no not No may The stock options, vest ratably over a five ten three not The grant-date fair values of the stock option awards were estimated using the Monte Carlo Simulation. The Monte Carlo Simulation was selected to determine the fair value because it incorporates six 1 2 3 4 5 6 The grant date fair value of the underlying equity was determined to be equal to Avalon’s publicly traded stock price as of the grant dates times the sum of the Class A and Class B common shares outstanding. The expected term, or time until the option is exercised, is typically based on historical exercising behavior of previous option holders of a company’s stock. Due to the fact that the Company has had no 2018, five For stock option awards, the expected volatility was based on the observed historical volatility of Avalon common stock. There were no expected dividends and the risk-free interest rate was based on yield data for U. S. Treasury securities over a period consistent with the expected term. In March 2021, 2009 not ten Avalon Holdings Corporation and Subsidiaries In March 2022, not not three December 31, 2022, 2009 The following table is a summary of the stock option activity during 2022 2021: Weighted Weighted Number of Average Average Options Exercise Fair Value at Granted Price Grant Date Outstanding at January 1, 2021 244,000 $ 2.66 $ 1.03 Options granted - - - Options exercised - - - Options expired (190,000 ) 2.89 1.20 Options cancelled or forfeited - - - Outstanding at December 31, 2021 54,000 1.83 0.43 Options granted - - - Options exercised - - - Options expired - - - Options cancelled or forfeited - - - Outstanding at December 31, 2022 54,000 $ 1.83 $ 0.43 Options Vested 54,000 $ 1.83 $ 0.43 Exercisable at December 31, 2022 - $ - $ - The stock options vest and become exercisable based upon achieving two 1. Contract Vesting Term: The stock options vest ratably over a five 2. The Avalon common stock price traded on a public stock exchange (NYSE Amex) must reach the predetermined vesting price within three The table below represents the period and predetermined stock price needed for vesting. Begins Ends Predetermined Vesting Vesting Vesting Price Block 1 12 months after Grant Dates 48 months after Grant Dates $ 3.43 Block 2 24 months after Grant Dates 60 months after Grant Dates $ 4.69 Block 3 36 months after Grant Dates 72 months after Grant Dates $ 6.43 Block 4 48 months after Grant Dates 84 months after Grant Dates $ 8.81 Block 5 60 months after Grant Dates 96 months after Grant Dates $ 12.07 Compensation costs were approximately $4,000 and $5,000 for the years ended December 31, 2022 2021, December 31, 2022,

Note 13 - Shareholders' Equity

Note 13 - Shareholders' Equity	12 Months Ended
Note 13 - Shareholders' Equity	Dec. 31, 2022
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	Note 13. Shareholders Equity Each share of Class A Common Stock is entitled to one ten 50% 25% one ten not Avalon Holdings Corporation and Subsidiaries Each share of Class B Common Stock is convertible, at any time, at the option of the shareholder, into one not

Note 14 - Legal Matters

Note 14 - Legal Matters	12 Months Ended
Note 14 - Legal Matters	Dec. 31, 2022
Notes to Financial Statements
Legal Matters and Contingencies [Text Block]	Note 14. Legal Matters In the ordinary course of conducting its business, Avalon becomes involved in lawsuits, administrative proceedings and governmental investigations, including those related to environmental matters. Some of these proceedings may may not 17 In August 2018, six August 1, 2018, 16 1934, 13 3 4 In April 2022, 16 1934, no

Note 15 - Business Segment Info

Note 15 - Business Segment Information	12 Months Ended
Note 15 - Business Segment Information	Dec. 31, 2022
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	Note 15. Business Segment Information In determining the segment information, Avalon considered its operating and management structure and the types of information subject to regular review by its “chief operating decision maker.” Using the criteria of FASB ASC 280 Segment Reporting third Avalon’s primary business segment, the waste management services segment, provides hazardous and nonhazardous brokerage and management services to industrial, commercial, municipal and governmental customers, captive landfill management for an industrial customer and salt water injection well operations. Avalon’s golf and related operations segment consists of four Avalon does not not 2022, two 2021, one The accounting policies of the segments are consistent with those described for the consolidated financial statements in the summary of significant accounting policies (See Note 2 Avalon Holdings Corporation and Subsidiaries Business segment information including the reconciliation of segment income (loss) to consolidated income before income taxes is as follows (in thousands): Year Ended December 31, 2022 2021 Net operating revenues from: Waste management services: External customer revenues $ 49,763 $ 42,710 Intersegment revenues - - Total waste management services 49,763 42,710 Golf and related operations: External customer revenues 31,417 27,673 Intersegment revenues 80 47 Total golf and related operations 31,497 27,720 Segment operating revenues 81,260 70,430 Intersegment eliminations (80 ) (47 ) Total net operating revenues $ 81,180 $ 70,383 Income (loss) before income taxes: Waste management services $ 4,373 $ 3,505 Golf and related operations 151 2,775 Segment income before taxes 4,524 6,280 Corporate interest expense (1,436 ) (1,117 ) Corporate gain on debt extinguishment - 502 Corporate other income, net 13 15 General corporate expenses (3,987 ) (3,944 ) Income (loss) before income taxes $ (886 ) $ 1,736 Depreciation and amortization expense: Waste management services $ 118 $ 104 Golf and related operations 3,169 2,838 Corporate 196 170 Total depreciation and amortization expense $ 3,483 $ 3,112 Avalon Holdings Corporation and Subsidiaries Year Ended December 31, 2022 2021 Interest expense: Waste management services $ 1 $ 3 Golf and related operations 27 38 Corporate 1,436 1,117 Total interest expense $ 1,464 $ 1,158 Gain on debt extinguishment: Waste management services $ - $ - Golf and related operations - 1,462 Corporate - 502 Total gain on debt extinguishment $ - $ 1,964 Capital expenditures: Waste management services $ 94 $ 165 Golf and related operations 6,333 4,058 Corporate 134 576 Total capital expenditures $ 6,561 $ 4,799 December 31, 2022 2021 Total assets: Waste management services $ 35,198 $ 34,203 Golf and related operations 63,355 59,700 Corporate 65,630 55,027 Subtotal 164,183 148,930 Elimination of intersegment receivables (74,433 ) (70,893 ) Total assets $ 89,750 $ 78,037 In comparing total assets at December 31, 2022 December 31, 2021, 2022

Note 16 - Certain Relationships

Note 16 - Certain Relationships and Related Transactions	12 Months Ended
Note 16 - Certain Relationships and Related Transactions	Dec. 31, 2022
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	Note 16. Certain Relationships and Related Transactions AWMS Holdings, LLC In August 2013, Avalon Holdings Corporation and Subsidiaries In 2014 2013, 2014 2013. As a result of a private placement offering, Avalon is not December 31, 2022 2021, 810 10 , 810 10 December 31, 2022 2021, Avalon Med Spa, LLC In March 2021, In 2021, August 2021. March 2022, December 31, 2022 2021, In accordance with ASC 810 10 , 810 10 December 31, 2022 2021,

Note 17 - Injection Wells Suspe

Note 17 - Injection Wells Suspension	12 Months Ended
Note 17 - Injection Wells Suspension	Dec. 31, 2022
Notes to Financial Statements
Suspended Injection Well Costs Disclosure [Text Block]	Note 17. Injection Wells Suspension As a result of a seismic event with a magnitude of 2.1 August 31, 2014, September 3, 2014 two two On September 5, 2014, #1 September 18, 2014. September 19, 2014, #2 not On October 2, 2014, #2 March 11, 2015, #2 On August 12, 2015, #2 Avalon appealed that decision to the Franklin County Court of Common Pleas (the “Court”), and on November 1, 2016 December 23, 2016, 26 not On February 21, 2017, #2 February 22, 2017, 10 th March 21, 2017. On September 14, 2017, 10 th July 31, 2018 On September 12, 2018, 10 th November 21, 2018, not 10 th February 21, 2017 #2 Avalon Holdings Corporation and Subsidiaries On April 5, 2019, August 13, 2019. April 2020, May 24, 2021, Concurrently with the filing of the appeal with the Franklin County Court of Common Pleas, the Company filed a writ of mandamus in the 10 th August 30, 2019 #2 October 6, 2020 In addition, on August 26, 2016, 11 th 19 163. On March 18, 2019, 11 th April 5, 2019. April 7, 2020. September 23, 2020, 11 th September October 2021. December 19, 2022, 11 th January 30, 2023. On May 24, 2021, September 3, 2014 #2 three 2.1 May 2021 February 2022. September 30, 2022, August 9, 2022. Avalon Holdings Corporation and Subsidiaries

Schedule II - Valuation and Qua

Schedule II - Valuation and Qualifying Accounts	12 Months Ended
Schedule II - Valuation and Qualifying Accounts	Dec. 31, 2022
Notes to Financial Statements
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]	AVALON HOLDINGS CORPORATION AND SUBSIDIARIES SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS FOR THE YEARS ENDED DECEMBER 31, 2022 2021 (in thousands) Additions DESCRIPTION Balance at Beginning of Year Charged (Credited) to Costs and Expenses Charged to Other Accounts Deductions / (Recoveries) Balance at End of Year Year ended December 31, 2022 Allowance for credit losses $ 265 $ 32 $ - $ 37 (1) $ 260 Deferred tax asset valuation allowance $ 2,351 $ 137 (2) $ - $ - $ 2,488 Year ended December 31, 2021 Allowance for credit losses $ 265 $ 36 $ - $ 36 (1) $ 265 Deferred tax asset valuation allowance $ 2,269 $ 82 (2) $ - $ - $ 2,351 ( 1 Accounts receivable written-off as uncollectible, net of recoveries. ( 2 Change in valuation allowance primarily for deferred tax assets when it is more likely than not not

Significant Accounting Policies

Significant Accounting Policies (Policies)	12 Months Ended
Significant Accounting Policies (Policies)	Dec. 31, 2022
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	Principles of Consolidation The consolidated financial statements include the accounts of Avalon, its wholly owned subsidiaries and those companies in which Avalon has managerial control. All significant intercompany accounts and transactions have been eliminated in consolidation.
Subsequent Events, Policy [Policy Text Block]	Subsequent Events Avalon evaluated subsequent events for potential recognition and disclosure through the date the financial statements were issued.
Cash and Cash Equivalents, Policy [Policy Text Block]	Cash and Cash Equivalents The Company considers all highly liquid investments with a maturity of three may, not not 4
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]	Restricted Cash Cash and cash equivalents that are restricted as to withdrawal or use under the terms of certain contractual agreements are recorded in restricted cash on the Consolidated Balance Sheets. Restricted cash of $10.4 million and $1.7 million at December 31, 2022 2021, 4 9
Inventory, Policy [Policy Text Block]	Inventories Inventories are stated at the lower of cost or net realizable value. Cost of inventories is determined by the average cost method. If necessary, a provision for potentially obsolete or slow-moving inventory is made based on management’s analysis of inventory levels and future sales forecasts.
Fair Value of Financial Instruments, Policy [Policy Text Block]	Financial Instruments The Company follows the guidance included in the Financial Accounting Standard Board (“FASB”) Accounting Standards Codification (“ASC”) 820, Fair Value Measurements and Disclosures December 31, 2022 2021 The fair value of the Company’s term loan approximates carrying value at December 31, 2022 2021,
Property, Plant and Equipment, Policy [Policy Text Block]	Property and Equipment Property and equipment is stated at cost and depreciated using the straight-line method over the estimated useful life of the asset which varies from 10 to 30 years for land improvements; 5 to 50 years in the case of buildings and improvements; and from 3 to 10 years for machinery and equipment, vehicles and office furniture and equipment (See Note 6 Major additions and improvements are charged to the property and equipment accounts while replacements, maintenance and repairs, which do not
Debt, Policy [Policy Text Block]	Debt Issuance Costs Debt issuance costs are capitalized and amortized over the life of the related debt. Amortization of deferred financing costs is included in interest expense in the Consolidated Statements of Operations. Debt issuance costs incurred related to the loan and security agreement is presented in the Consolidated Balance Sheets as a direct deduction from the carrying amount of the debt (See Note 9
Income Tax, Policy [Policy Text Block]	Income Taxes Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and to operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance is recorded against net deferred tax assets when management believes it is more likely than not not 10 The provisions of ASC 740, Income Taxes 740” 740 not
Revenue [Policy Text Block]	Revenue Recognition The Company recognizes revenue in accordance with FASB ASC 606, Revenue from Contracts with Customers 606” 606, 5
Receivable [Policy Text Block]	Accounts Receivable Receivables, net, include amounts billed and currently due from customers. The majority of Avalon’s accounts receivable is due from industrial and commercial customers. Credit is extended based on an evaluation of a customer’s financial condition and, generally, collateral is not not 5
Lessee, Leases [Policy Text Block]	Leases Avalon applies FASB Accounting Standards Update (“ASU”) 2016 02, Leases 12 7
Equity Method Investments [Policy Text Block]	Non-controlling Interest Under FASB ASC 810 10, Consolidations Overall 810 10” In accordance ASC 810 10 , 810 10 16
Share-Based Payment Arrangement [Policy Text Block]	Share-Based Compensation Avalon recognizes share-based compensation expense related to stock options issued to employees and directors. Avalon estimates the fair value of the stock options granted using a Monte Carlo simulation. The Monte Carlo Simulation was selected to determine the fair value because it incorporates six 1 2 3 4 5 6 Avalon amortizes the grant date fair value of the stock options over the expected term which approximates the requisite service period. If accelerated vesting occurs based on the market performance of Avalon’s common stock, the compensation costs related to the vested stock options that have not 12
Asset Retirement Obligation [Policy Text Block]	Asset Retirement Obligation Avalon recorded an estimated asset retirement obligation of $0.1 million at December 31, 2022 2021, two third
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]	Asset Impairments Avalon reviews the carrying value of its long-lived assets whenever events or changes in circumstances indicate that its carrying amount may not not Avalon reviewed the carrying value of its long-lived assets in accordance with FASB ASC 360 10 35, Property, Plant and Equipment Overall Subsequent Measurement not 2022 2021 not
Regulatory Environmental Costs, Policy [Policy Text Block]	Environmental Liabilities When Avalon concludes that it is probable that a liability has been incurred with respect to a site, a provision is made in Avalon’s financial statements for Avalon’s best estimate of the liability based on management’s judgment and experience, information available from regulatory agencies, and the number, financial resources and relative degree of responsibility of other potentially responsible parties who are jointly and severally liable for remediation of that site, as well as, the typical allocation of costs among such parties. If a range of possible outcomes is estimated and no not no not
Earnings Per Share, Policy [Policy Text Block]	Basic and Diluted Net Income (Loss) per Share Basic net income (loss) per share attributable to Avalon Holdings Corporation common shareholders is computed by dividing the net income (loss) attributable to Avalon Holdings Corporation common shareholders by the weighted average number of common shares outstanding. Diluted net income (loss) per share attributable to Avalon Holdings Corporation common shareholders is computed by dividing net income (loss) attributable to Avalon Holdings Corporation shareholders by the weighted average number of common shares outstanding plus any weighted common equivalent shares determined to be outstanding during the period using the treasury method. The weighted common equivalent shares included in the calculation are related to stock options granted by Avalon where the weighted average market price of Avalon’s common stock for the period presented is greater than the option exercise price of the stock option. For periods in which Avalon is in a net loss position, the diluted per share amount reported is equal to the basic per share amount because such dilution would be considered anti-dilutive (See Note 8

Note 4 - Cash, Cash Equivalen_2

Note 4 - Cash, Cash Equivalents and Restricted Cash (Tables)	12 Months Ended
	Dec. 31, 2022
Notes Tables
Schedule of Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Table Text Block]	2022 2021 Cash and cash equivalents $ 1,624 $ 3,254 Restricted cash 10,426 1,696 Total cash, cash equivalents and restricted cash $ 12,050 $ 4,950

Note 5 - Revenues (Tables)

Note 5 - Revenues (Tables)	12 Months Ended
Note 5 - Revenues (Tables)	Dec. 31, 2022
Notes Tables
Disaggregation of Revenue [Table Text Block]	2022 2021 Waste management and brokerage services $ 47,138 $ 40,266 Captive landfill management operations 2,625 2,444 Total waste management services revenues 49,763 42,710 Food, beverage and merchandise sales 12,137 11,045 Membership dues revenue 7,092 6,697 Room rental revenue 5,507 4,450 Greens fees and cart rental revenue 2,871 2,723 Salon and spa services 1,830 1,059 Fitness and tennis lesson revenue 435 448 Other revenue 1,545 1,251 Total golf and related operations revenue 31,417 27,673 Total net operating revenues $ 81,180 $ 70,383
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	Provision Write-offs Balance at for Credit less Balance at Beginning of Period Losses Recoveries End of Period Allowance for credit losses Year ended December 31, 2022 $ 265 $ 32 $ (37 ) $ 260 Year ended December 31, 2021 $ 265 $ 36 $ (36 ) $ 265
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]	Unbilled Balance at Membership Balance at Beginning of Period Dues Billings End of Period Contract Assets: Unbilled membership dues receivable Year ended December 31, 2022 $ 578 $ 2,060 $ (2,039 ) $ 599 Year ended December 31, 2021 $ 585 $ 1,997 $ (2,004 ) $ 578 Balance at Revenue Balance at Beginning of Period Billings Recognized End of Period Contract Liabilities: Deferred membership dues revenue Year ended December 31, 2022 $ 3,363 $ 7,372 $ (7,092 ) $ 3,643 Year ended December 31, 2021 $ 3,196 $ 6,864 $ (6,697 ) $ 3,363 Customer advance deposits Year ended December 31, 2022 $ 795 $ 3,038 $ (2,868 ) $ 965 Year ended December 31, 2021 $ 674 $ 1,953 $ (1,832 ) $ 795

Note 6 - Property and Equipme_2

Note 6 - Property and Equipment (Tables)	12 Months Ended
Note 6 - Property and Equipment (Tables)	Dec. 31, 2022
Notes Tables
Property, Plant and Equipment [Table Text Block]	2022 2021 Land and land improvements $ 16,764 $ 15,588 Buildings and improvements 52,974 48,603 Machinery and equipment 8,567 7,122 Office furniture and fixtures 9,638 8,773 Vehicles 865 791 Construction in progress 11 1,448 88,819 82,325 Less accumulated depreciation and amortization (32,014 ) (28,987 ) Property and equipment, net $ 56,805 $ 53,338

Note 7 - Leases (Tables)

Note 7 - Leases (Tables)	12 Months Ended
Note 7 - Leases (Tables)	Dec. 31, 2022
Notes Tables
Lessee, Operating Lease Assets and Liabilities [Table Text Block]	2022 2021 Operating lease right-of-use assets $ 1,386 $ 1,598 Current portion of obligations under operating leases $ 424 $ 534 Long-term portion of obligations under operating leases 962 1,064 Total obligations under operating leases $ 1,386 $ 1,598 2022 2021 Leased property under finance leases $ 12,004 $ 11,978 Less accumulated amortization (7,003 ) (6,588 ) Leased property under finace leases, net $ 5,001 $ 5,390 Current portion of obligations under finance leases $ 115 $ 167 Long-term portion of obligations under finance leases 381 496 Total obligations under finance leases $ 496 $ 663
Lease, Cost [Table Text Block]	2022 2021 Operating lease cost: Rental expense $ 766 $ 758 Finance lease cost: Depreciation expense $ 511 $ 545 Interest expense 28 41 Total finance lease cost $ 539 $ 586
Lease, Liability, Maturity [Table Text Block]	Finance Operating Total 2023 $ 139 $ 489 $ 628 2024 129 419 548 2025 64 357 421 2026 38 179 217 2027 15 95 110 Thereafter 375 - 375 Total lease payments 760 1,539 2,299 Less imputed interest 264 153 417 Total 496 1,386 # 1,882 Less current portion of obligations under leases 115 424 539 Long-term portion of obligations under leases $ 381 $ 962 # $ 1,343

Note 8 - Basic and Diluted Ne_2

Note 8 - Basic and Diluted Net Income (Loss) Per Share (Tables)	12 Months Ended
	Dec. 31, 2022
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	2022 2021 Net income (loss) attributable to Avalon Holdings Corporation common shareholders $ (583 ) $ 1,971 Shares used in computing basic income (loss) per share 3,899 3,899 Potentially dilutive shares from stock options - 34 Shares used in computing diluted income (loss) per share 3,899 3,933 Income (loss) per share attributable to Avalon Holdings Corporation common shareholders Basic net income (loss) per share $ (0.15 ) $ 0.51 Diluted net income (loss) per share $ (0.15 ) $ 0.50

Note 9 - Term Loans and Line _2

Note 9 - Term Loans and Line of Credit Agreements (Tables)	12 Months Ended
Note 9 - Term Loans and Line of Credit Agreements (Tables)	Dec. 31, 2022
Notes Tables
Schedule of Long-Term Debt Instruments [Table Text Block]	December 31, 2022 Gross Amount Debt Issuance Costs Net Amount 2022 Term Loan Agreement $ 30,820 $ (559 ) $ 30,261 Less current portion 563 (60 ) 503 Long-term debt $ 30,257 $ (499 ) $ 29,758 December 31, 2021 Gross Amount Debt Issuance Costs Net Amount 2019 Term Loan Agreement $ 20,833 $ (331 ) $ 20,502 Less current portion 1,168 (42 ) 1,126 Long-term debt $ 19,665 $ (289 ) $ 19,376
Schedule of Maturities of Long-Term Debt [Table Text Block]	2023 $ 563 2024 2,148 2025 634 2026 674 2027 715 Thereafter 27,636 Total $ 32,370

Note 10 - Income Taxes (Tables)

Note 10 - Income Taxes (Tables)	12 Months Ended
Note 10 - Income Taxes (Tables)	Dec. 31, 2022
Notes Tables
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]	2022 2021 Current: Federal $ (2 ) $ (3 ) State 96 92 Total current income taxes 94 89 Deferred: Federal - - State - - Total deferred income taxes - - Total provision for income taxes $ 94 $ 89
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]	2022 2021 Deferred tax assets: Accounts receivable, allowance for doubtful accounts $ 65 $ 66 Reserves not deductible until paid 7 4 Net operating loss carryforwards Federal 2,081 2,168 State 494 883 Federal tax credit 1,041 877 Operating lease liabilities 345 402 Section 163(j) business interest expense carryforward 269 - Other 37 92 Gross deferred tax assets 4,339 4,492 Less valuation allowance (2,488 ) (2,351 ) Deferred tax assets net of valuation allowance $ 1,851 $ 2,141 Deferred tax liabilities: Property and equipment $ (1,498 ) $ (1,731 ) Operating lease right of use assets (345 ) (402 ) Gross deferred tax liabilities $ (1,843 ) $ (2,133 ) Net deferred tax asset $ 8 $ 8
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]	2022 2021 Income (loss) before income taxes $ (886 ) $ 1,736 Less net loss attributable to non-controlling interest in subsidiary (397 ) (324 ) Income (loss) before income taxes attributable to Avalon Holdings Corporation common shareholders (489 ) 2,060 Federal statutory rate 21 % 21 % Computed Federal provision (benefit) for income taxes (103 ) 433 State income taxes, net of federal income tax benefits 76 71 Change in valuation allowance 137 82 Increase in available federal tax credit (164 ) (144 ) Other nondeductible expenses 39 38 Other nontaxable income - (411 ) Adjustment to deferred tax balances 109 20 Total provision for income taxes $ 94 $ 89

Note 12 - Long-term Incentive_2

Note 12 - Long-term Incentive Plan (Tables)	12 Months Ended
Note 12 - Long-term Incentive Plan (Tables)	Dec. 31, 2022
Notes Tables
Share-Based Payment Arrangement, Option, Activity [Table Text Block]	Weighted Weighted Number of Average Average Options Exercise Fair Value at Granted Price Grant Date Outstanding at January 1, 2021 244,000 $ 2.66 $ 1.03 Options granted - - - Options exercised - - - Options expired (190,000 ) 2.89 1.20 Options cancelled or forfeited - - - Outstanding at December 31, 2021 54,000 1.83 0.43 Options granted - - - Options exercised - - - Options expired - - - Options cancelled or forfeited - - - Outstanding at December 31, 2022 54,000 $ 1.83 $ 0.43 Options Vested 54,000 $ 1.83 $ 0.43 Exercisable at December 31, 2022 - $ - $ -
Schedule Of Period And Predetermined Stock Price Needed For Vesting [Table Text Block]	Begins Ends Predetermined Vesting Vesting Vesting Price Block 1 12 months after Grant Dates 48 months after Grant Dates $ 3.43 Block 2 24 months after Grant Dates 60 months after Grant Dates $ 4.69 Block 3 36 months after Grant Dates 72 months after Grant Dates $ 6.43 Block 4 48 months after Grant Dates 84 months after Grant Dates $ 8.81 Block 5 60 months after Grant Dates 96 months after Grant Dates $ 12.07

Note 15 - Business Segment In_2

Note 15 - Business Segment Information (Tables)	12 Months Ended
Note 15 - Business Segment Information (Tables)	Dec. 31, 2022
Notes Tables
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Year Ended December 31, 2022 2021 Net operating revenues from: Waste management services: External customer revenues $ 49,763 $ 42,710 Intersegment revenues - - Total waste management services 49,763 42,710 Golf and related operations: External customer revenues 31,417 27,673 Intersegment revenues 80 47 Total golf and related operations 31,497 27,720 Segment operating revenues 81,260 70,430 Intersegment eliminations (80 ) (47 ) Total net operating revenues $ 81,180 $ 70,383 Income (loss) before income taxes: Waste management services $ 4,373 $ 3,505 Golf and related operations 151 2,775 Segment income before taxes 4,524 6,280 Corporate interest expense (1,436 ) (1,117 ) Corporate gain on debt extinguishment - 502 Corporate other income, net 13 15 General corporate expenses (3,987 ) (3,944 ) Income (loss) before income taxes $ (886 ) $ 1,736 Depreciation and amortization expense: Waste management services $ 118 $ 104 Golf and related operations 3,169 2,838 Corporate 196 170 Total depreciation and amortization expense $ 3,483 $ 3,112 Year Ended December 31, 2022 2021 Interest expense: Waste management services $ 1 $ 3 Golf and related operations 27 38 Corporate 1,436 1,117 Total interest expense $ 1,464 $ 1,158 Gain on debt extinguishment: Waste management services $ - $ - Golf and related operations - 1,462 Corporate - 502 Total gain on debt extinguishment $ - $ 1,964 Capital expenditures: Waste management services $ 94 $ 165 Golf and related operations 6,333 4,058 Corporate 134 576 Total capital expenditures $ 6,561 $ 4,799 December 31, 2022 2021 Total assets: Waste management services $ 35,198 $ 34,203 Golf and related operations 63,355 59,700 Corporate 65,630 55,027 Subtotal 164,183 148,930 Elimination of intersegment receivables (74,433 ) (70,893 ) Total assets $ 89,750 $ 78,037

Schedule II - Valuation and Q_2

Schedule II - Valuation and Qualifying Accounts (Tables)	12 Months Ended
Schedule II - Valuation and Qualifying Accounts (Tables)	Dec. 31, 2022
Notes Tables
Valuation and Qualifying Accounts Disclosure [Table Text Block]	Additions DESCRIPTION Balance at Beginning of Year Charged (Credited) to Costs and Expenses Charged to Other Accounts Deductions / (Recoveries) Balance at End of Year Year ended December 31, 2022 Allowance for credit losses $ 265 $ 32 $ - $ 37 (1) $ 260 Deferred tax asset valuation allowance $ 2,351 $ 137 (2) $ - $ - $ 2,488 Year ended December 31, 2021 Allowance for credit losses $ 265 $ 36 $ - $ 36 (1) $ 265 Deferred tax asset valuation allowance $ 2,269 $ 82 (2) $ - $ - $ 2,351

Note 1 - Description of the B_2

Note 1 - Description of the Business (Details Textual)	12 Months Ended
Note 1 - Description of the Business (Details Textual)	Dec. 31, 2022
Golf and Related Operations [Member]
Number of Golf Courses	4

Note 2 - Summary of Significa_2

Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Restricted Cash and Cash Equivalents, Noncurrent, Total	$ 10,426	$ 1,696
Asset Retirement Obligation, Ending Balance	$ 100	$ 100
Land and Land Improvements [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	10 years
Land and Land Improvements [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	30 years
Building and Building Improvements [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years
Building and Building Improvements [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	50 years
Machinery and Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	3 years
Machinery and Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	10 years

Note 4 - Cash, Cash Equivalen_3

Note 4 - Cash, Cash Equivalents and Restricted Cash - Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash and cash equivalents	$ 1,624	$ 3,254
Restricted cash	10,426	1,696
Total cash, cash equivalents and restricted cash	$ 12,050	$ 4,950	$ 8,095

Note 5 - Revenues (Details Text

Note 5 - Revenues (Details Textual) $ in Thousands	12 Months Ended
Note 5 - Revenues (Details Textual) $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Sep. 03, 2014
Number of Suspended Saltwater Injection Wells	2			2
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 81,180	$ 70,383
Accounts Receivable, Allowance for Credit Loss, Ending Balance	300	300
Contract with Customer, Asset, after Allowance for Credit Loss, Total	599	578	$ 585
Contract with Customer, Liability, Total	$ 3,600	$ 3,400
Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| Two Customers [Member]
Concentration Risk, Percentage	22%
Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| One Customer [Member]
Concentration Risk, Percentage		13%
Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Number of Major Customers	2	1
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| Two Customers [Member]
Concentration Risk, Percentage	14%
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| One Customer [Member]
Concentration Risk, Percentage		8%
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| One Customer [Member]
Concentration Risk, Percentage	16%	17%
Customer Advance Deposits [Member]
Contract with Customer, Liability, Total	$ 965	$ 795	$ 674
Waste Management Services [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 49,763	$ 42,710
Revenue from Contract with Customer, Excluding Assessed Tax, Percentage	61%	61%
Accounts Receivable, after Allowance for Credit Loss, Total	$ 10,000	$ 9,000
Waste Management Services [Member] \| Maximum [Member]
Contract Term (Year)		1 year
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member]
Number of Major Customers	2	1
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| Two Customers [Member]
Concentration Risk, Percentage	22%
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| One Customer [Member]
Concentration Risk, Percentage		13%
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| Two Customers [Member]
Concentration Risk, Percentage	14%
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| One Customer [Member]
Concentration Risk, Percentage		8%
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Number of Major Customers	1	1
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| One Customer [Member]
Concentration Risk, Percentage	18%	19%
Waste Management Services [Member] \| Salt Water Injection Operations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 0	$ 0
Golf and Related Operations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 31,417	$ 27,673
Revenue from Contract with Customer, Excluding Assessed Tax, Percentage	39%	39%
Number of Golf Courses	4
Accounts Receivable, after Allowance for Credit Loss, Total	$ 1,100	$ 900
Golf and Related Operations [Member] \| Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Membership Agreement, Term (Year)	1 year

Note 5 - Revenues - Disaggregat

Note 5 - Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 81,180	$ 70,383
Waste Management Services [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	49,763	42,710
Waste Management Services [Member] \| Waste Brokerage And Management Services Member
Revenue from Contract with Customer, Excluding Assessed Tax, Total	47,138	40,266
Waste Management Services [Member] \| Captive Landfill Management Operations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	2,625	2,444
Golf and Related Operations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	31,417	27,673
Golf and Related Operations [Member] \| Food and Beverage [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	12,137	11,045
Golf and Related Operations [Member] \| Membership Dues [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	7,092	6,697
Golf and Related Operations [Member] \| Room Rental [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	5,507	4,450
Golf and Related Operations [Member] \| Green Fees and Cart Rental [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	2,871	2,723
Golf and Related Operations [Member] \| Salon and Spa Services [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	1,830	1,059
Golf and Related Operations [Member] \| Fitness and Tennis Lesson [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	435	448
Golf and Related Operations [Member] \| Other Revenue [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 1,545	$ 1,251

Note 5 - Revenues - Allowance f

Note 5 - Revenues - Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Allowance for doubtful accounts, Balance	$ 265	$ 265
Provision for losses on accounts receivable	32	36
Allowance for Credit Loss, Writeoff	(37)	(36)
Allowance for doubtful accounts, Balance	$ 260	$ 265

Note 5 - Revenues - Contract As

Note 5 - Revenues - Contract Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Balance	$ 578	$ 585
Unbilled	2,060	1,997
Billings	(2,039)	(2,004)
Balance	599	578
Balance	3,400
Billings	2,039	2,004
Balance	3,600	3,400
Deferred Membership Dues [Member]
Billings	(7,372)	(6,864)
Balance	3,363	3,196
Billings	7,372	6,864
Revenue recognized	(7,092)	(6,697)
Balance	3,643	3,363
Customer Advance Deposits [Member]
Billings	(3,038)	(1,953)
Balance	795	674
Billings	3,038	1,953
Revenue recognized	(2,868)	(1,832)
Balance	$ 965	$ 795

Note 6 - Property and Equipme_3

Note 6 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property and equipment, gross	$ 88,819	$ 82,325
Less accumulated depreciation and amortization	(32,014)	(28,987)
Property and equipment, net	56,805	53,338
Land and Land Improvements [Member]
Property and equipment, gross	16,764	15,588
Building and Building Improvements [Member]
Property and equipment, gross	52,974	48,603
Machinery and Equipment [Member]
Property and equipment, gross	8,567	7,122
Office Equipment [Member]
Property and equipment, gross	9,638	8,773
Vehicles [Member]
Property and equipment, gross	865	791
Construction in Progress [Member]
Property and equipment, gross	$ 11	$ 1,448

Note 7 - Leases (Details Textua

Note 7 - Leases (Details Textual)	1 Months Ended
Note 7 - Leases (Details Textual)	Nov. 30, 2003	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Operating Lease, Weighted Average Remaining Lease Term (Year)		3 years 7 months 6 days
Operating Lease, Liability, Total		$ 1,386,000	$ 1,598,000
Operating Lease, Right-of-Use Asset		$ 1,386,000	$ 1,598,000
Operating Lease, Weighted Average Discount Rate, Percent		5%	4.60%
Lessee, Finance Lease, Term of Contract (Year)	10 years
Number of Consecutive Renewal Term Options	4
Lessee, Finance Lease, Renewal Term (Year)	10 years
Lessee, Finance Lease, Annual Rent		$ 15,000
Leasehold Improvements Required to be Made Per Year		$ 150,000
Lessee, Finance Lease, Remaining Lease Term (Year)		30 years 9 months 18 days
Finance Lease, Weighted Average Remaining Lease Term (Year)		2 years 9 months 18 days
Finance Lease, Weighted Average Discount Rate, Percent		5.20%	5.10%
Lease for Golf Cart GPS Equipment [Member]
Operating Lease, Liability, Total		$ 400,000
Operating Lease, Right-of-Use Asset		$ 400,000
Facility, Vehicle, Golf Carts and Associated Gps Equipment [Member]
Operating Lease, Liability, Total			$ 500,000
Operating Lease, Right-of-Use Asset			$ 500,000
Minimum [Member]
Lessee, Operating Lease, Remaining Lease Term (Year)		1 year
Minimum [Member] \| Golf and Related Operations [Member]
Lessee, Finance Lease, Remaining Lease Term (Year)		1 year
Maximum [Member]
Lessee, Operating Lease, Remaining Lease Term (Year)		5 years
Maximum [Member] \| Golf and Related Operations [Member]
Lessee, Finance Lease, Remaining Lease Term (Year)		3 years 9 months 18 days

Note 7 - Leases - Operating Lea

Note 7 - Leases - Operating Leases Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Operating lease right-of-use assets	$ 1,386	$ 1,598
Current portion of obligations under operating leases	424	534
Long-term portion of obligations under operating leases	962	1,064
Total obligations under operating leases	1,386	1,598
Leased property under finance leases	12,004	11,978
Less accumulated amortization	(7,003)	(6,588)
Leased property under finace leases, net	5,001	5,390
Current portion of obligations under finance leases	115	167
Long-term portion of obligations under finance leases	381	496
Total obligations under finance leases	$ 496	$ 663

Note 7 - Leases - Lease Cost (D

Note 7 - Leases - Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Rental expense	$ 766	$ 758
Depreciation expense	511	545
Interest expense	28	41
Total finance lease cost	$ 539	$ 586

Note 7 - Leases - Future Commit

Note 7 - Leases - Future Commitments Under Long-term Leases (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
2023, finance	$ 139
2023, operating	489
2023, total	628
2024, finance	129
2024, operating	419
2024, total	548
2025, finance	64
2025, operating	357
2025, total	421
2026, finance	38
2026, operating	179
2026, total	217
2027, finance	15
2027, operating	95
2027, total	110
Thereafter, finance	375
Thereafter, operating	0
Thereafter, total	375
Total lease payments, finance	760
Total lease payments, operating	1,539
Total lease payments, total	2,299
Less imputed interest, finance	264
Less imputed interest, operating	153
Less imputed interest, total	417
Total, finance	496	$ 663
Total, operating	1,386	1,598
Total, total	1,882
Less: current portion of obligations under leases, finance	115	167
Less: current portion of obligations under leases, operating	424	534
Less: current portion of obligations under leases, total	539
Long-term portion of obligations under leases, finance	381	496
Long-term portion of obligations under operating leases	962	$ 1,064
Long-term portion of obligations under leases, total	$ 1,343

Note 8 - Basic and Diluted Ne_3

Note 8 - Basic and Diluted Net Income (Loss) Per Share (Details Textual) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Weighted Average Number of Shares Outstanding, Basic, Total (in shares)	3,899,431	3,899,431
Weighted Average Number of Shares Outstanding, Assuming Dilution (in shares)	3,920,384
Weighted Average Number of Shares Outstanding, Diluted, Total (in shares)	3,899,000	3,933,071

Note 8 - Basic and Diluted Ne_4

Note 8 - Basic and Diluted Net Income (Loss) Per Share - Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Net income (loss) attributable to Avalon Holdings Corporation common shareholders	$ (583)	$ 1,971
Weighted Average Number of Shares Outstanding, Basic, Total (in shares)	3,899,431	3,899,431
Potentially dilutive shares from stock options (in shares)	0	34,000
Shares used in computing diluted income (loss) per share (in shares)	3,899,000	3,933,071
Basic net income (loss) per share (in dollars per share)	$ (0.15)	$ 0.51
Diluted net income (loss) per share (in dollars per share)	$ (0.15)	$ 0.50

Note 9 - Term Loans and Line _3

Note 9 - Term Loans and Line of Credit Agreements (Details Textual)		3 Months Ended		12 Months Ended
	Aug. 05, 2022 USD ($)	Dec. 31, 2020 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	May 31, 2018 USD ($)
Long-Term Debt, Gross				$ 32,370,000
Payments of Debt Issuance Costs				277,000	$ 0
Proceeds from Lines of Credit, Total				1,550,000	0
Proceeds from Issuance of Long-term Debt, Total				$ 31,000,000	$ 0
Long-Term Debt, Weighted Average Interest Rate, over Time				5.50%	4.93%
New Term Loan Agreement [Member] \| Laurel Capital Corporation [Member]
Long-Term Debt, Gross	$ 31,000,000
Payments of Debt Issuance Costs	400,000
Proceeds from Issuance of Debt	$ 10,400,000
Restricted Cash, Total				$ 10,400,000
Debt Instrument, Periodic Payment, Number of Payments	119
Debt Instrument, Maturity Schedule (Year)	25 years
Debt Instrument, Interest Rate, Stated Percentage, First Five Years	6%
Debt Instrument, Prepayment Penalty, Percentage, Years Six and Seven	4%
Debt Instrument, Prepayment Penalty, Percentage, Years Eight and Nine	3%
Debt Instrument, Prepayment Penalty, Percentage, Year Ten	2%
Debt Instrument, Covenant, Fixed Charge Coverage Ratio	1.20
Debt Issuance Costs, Net, Total	$ 600,000
New Castle Country Club Commercial Mortgage [Member] \| Mercer County State Bank [Member]
Repayments of Debt	$ 20,200,000
The Line of Credit Agreement [Member] \| Home Savings Bank [Member]
Debt Instrument, Covenant, Fixed Charge Coverage Ratio				1.20
Line of Credit Facility, Maximum Borrowing Capacity						$ 5,000,000
Line of Credit Facility, Amounts in Excess of, Subject to Borrowing Base						$ 1,000,000
Proceeds from Lines of Credit, Total				$ 1,600,000	$ 0
Line of Credit Facility, Remaining Borrowing Capacity				$ 3,400,000	5,000,000
Line of Credit Facility, Interest Rate at Period End				7.75%
Long-Term Line of Credit, Total				$ 1,600,000	$ 0
The Line of Credit Agreement [Member] \| Home Savings Bank [Member] \| Prime Rate [Member]
Debt Instrument, Basis Spread on Variable Rate				25%	25%
Paycheck Protection Program CARES Act [Member]
Proceeds from Issuance of Long-term Debt, Total			$ 2,800,000
Debt Instrument, Decrease, Forgiveness		$ 800,000			$ 2,000,000
Interest Forgiven		$ 4,000		$ 0	$ 17,000

Note 9 - Term Loans and Line _4

Note 9 - Term Loans and Line of Credit Agreements - Summary of Term Loan and Line of Credit Agreements (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Long-term debt, gross	$ 32,370
Less current portion of long-term debt, gross	563	$ 1,168
Less current portion debt issuance costs	(60)	(42)
Current portion of long-term debt	503	1,126
Long-term debt, gross, net of current portion	30,257	19,665
Debt issuance costs, net of current portion	(499)	(289)
Long-term debt	29,758	19,376
Term Loan Agreement [Member]
Long-term debt, gross	30,820	20,833
Debt issuance costs	(559)	(331)
2022 Term Loan Agreement	$ 30,261	$ 20,502

Note 9 - Term Loans and Line _5

Note 9 - Term Loans and Line of Credit Agreements - Future Maturities of Long-term Debt (Details) $ in Thousands	Dec. 31, 2022 USD ($)
2023	$ 563
2024	2,148
2025	634
2026	674
2027	715
Thereafter	27,636
Total	$ 32,370

Note 10 - Income Taxes (Details

Note 10 - Income Taxes (Details Textual) - USD ($)	12 Months Ended
Note 10 - Income Taxes (Details Textual) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Deferred Tax Liabilities, Gross, Total	$ 1,843,000	$ 2,133,000
Deferred Tax Assets, Net of Valuation Allowance, Total	1,851,000	2,141,000
Deferred Tax Assets, Valuation Allowance	$ 2,488,000	2,351,000
Open Tax Year	2019 2020 2021 2022
Income Tax Examination, Penalties and Interest Accrued, Total	$ 0	0
Income Taxes Paid, Net, Total	58,000	$ 65,000
Operating Loss Carryforwards	9,900,000
Domestic Tax Authority [Member] \| Indefinite Tax Credit Carryforward [Member]
Operating Loss Carryforwards	2,077,000
State and Local Jurisdiction [Member]
Operating Loss Carryforwards	$ 11,346,000

Note 10 - Income Taxes - Income

Note 10 - Income Taxes - Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Federal	$ (2)	$ (3)
State	96	92
Total current income taxes	94	89
Federal	0	0
State	0	0
Total deferred income taxes	0	0
Total provision for income taxes	$ 94	$ 89

Note 10 - Income Taxes - Deferr

Note 10 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Accounts receivable, allowance for doubtful accounts	$ 65,000	$ 66,000
Reserves not deductible until paid	7,000	4,000
Net operating loss carryforwards
Federal	2,081,000	2,168,000
State	494,000	883,000
Federal tax credit	1,041,000	877,000
Operating lease liabilities	345,000	402,000
Section 163(j) business interest expense carryforward	269,000	0
Other	37,000	92,000
Gross deferred tax assets	4,339,000	4,492,000
Less valuation allowance	(2,488,000)	(2,351,000)
Deferred tax assets net of valuation allowance	1,851,000	2,141,000
Deferred tax liabilities:
Property and equipment	(1,498,000)	(1,731,000)
Operating lease right of use assets	(345,000)	(402,000)
Gross deferred tax liabilities	(1,843,000)	(2,133,000)
Net deferred tax asset	$ 8,000	$ 8,000

Note 10 - Income Taxes - Inco_2

Note 10 - Income Taxes - Income Tax Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income (loss) before income taxes	$ (886)	$ 1,736
Less net loss attributable to non-controlling interest in subsidiary	(397)	(324)
ncome (loss) before income taxes attributable to Avalon Holdings Corporation common shareholders	$ (489)	$ 2,060
Federal statutory rate	21%	21%
Computed Federal provision (benefit) for income taxes	$ (103)	$ 433
State income taxes, net of federal income tax benefits	76	71
Change in valuation allowance	137	82
Increase in available federal tax credit	(164)	(144)
Other nondeductible expenses	39	38
Other nontaxable income	0	(411)
Adjustment to deferred tax balances	109	20
Total provision for income taxes	$ 94	$ 89

Note 11 - Retirement Benefits (

Note 11 - Retirement Benefits (Details Textual) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage	100%
Defined Contribution Plan, Employers Matching Contribution, Requisite Service Period (Year)	5 years
Defined Contribution Plan, Employer Discretionary Contribution Amount	$ 0

Note 12 - Long-term Incentive_3

Note 12 - Long-term Incentive Plan (Details Textual) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Apr. 25, 2019	Oct. 06, 2009
Minimum Percentage of Fair Market Value for Non-qualified Stock Option Price		100%
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period (in shares)		0	190,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in shares)		0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance (in shares)		54,000	54,000	244,000
Share-Based Payment Arrangement, Expense		$ 4,000	$ 5,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total		$ 3,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)		1 year 5 months 1 day
Ten Percent Shareholders [Member]
Minimum Percentage of Fair Market Value for Incentive Stock Option Price		110%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)		10 years
Other Employees [Member]
Minimum Percentage of Fair Market Value for Incentive Stock Option Price		100%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)		5 years
Avalon Holdings Corporation 2009 Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)		10 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)		5 years
Number Of Years After Options Vested, Stock Price Reach Predetermined Vesting Price (Year)		3 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate		0%
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period (in shares)	190,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures, Total (in shares)		90,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in shares)		36,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance (in shares)		54,000
Avalon Holdings Corporation 2009 Long Term Incentive Plan [Member] \| Share-Based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period (Year)		1 year
Avalon Holdings Corporation 2009 Long Term Incentive Plan [Member] \| Share-Based Payment Arrangement, Option [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period (Year)		6 months
Avalon Holdings Corporation 2009 Long Term Incentive Plan [Member] \| Common Class A [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)						1,300,000
The 2019 Long-Term Incentive Plan [Member] \| Common Class A [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)					1,300,000
Avalon Holdings Corporation 2009 Long Term Incentive Plan And 2019 Long Term Incentive Plan [Member] \| Common Class A [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)					1,300,000

Note 12 - Long-term Incentive_4

Note 12 - Long-term Incentive Plan - Stock Option Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Outstanding outstanding (in shares)	54,000	244,000
Weighted average exercise price, options outstanding (in dollars per share)	$ 1.83	$ 2.66
Weighted average fair value at grant date, options outstanding (in dollars per share)	$ 0.43	$ 1.03
Options exercised (in shares)	0	0
Weighted average exercise price, options exercised (in dollars per share)	$ 0	$ 0
Weighted average fair value at grant date, options exercised (in dollars per share)	$ 0	$ 0
Options expired (in shares)	0	(190,000)
Weighted average exercise price, options expired (in dollars per share)	$ 0	$ 2.89
Weighted average fair value at grant date, options expired (in dollars per share)	$ 0	$ 1.20
Options granted (in shares)	0
Weighted average exercise price, options granted (in dollars per share)	$ 0
Options cancelled or forfeited (in shares)	0
Weighted average exercise price, options cancelled or forfeited (in dollars per share)	$ 0
Outstanding outstanding (in shares)	54,000	54,000
Weighted average exercise price, options outstanding (in dollars per share)	$ 1.83	$ 1.83
Weighted average fair value at grant date, options outstanding (in dollars per share)	$ 0.43	$ 0.43
Options Vested (in shares)	54,000
Weighted average exercise price, options vested (in dollars per share)	$ 1.83
Weighted average fair value at grant date, options vested (in dollars per share)	$ 0.43

Note 12 - Long-term Incentive_5

Note 12 - Long-term Incentive Plan - Period and Predetermined Stock Price Needed for Vesting (Details)	12 Months Ended
	Dec. 31, 2022 $ / shares
Share-Based Payment Arrangement, Tranche One [Member]
Begins Vesting	12 months after Grant Dates
Ends Vesting	48 months after Grant Dates
Predetermined Vesting Price (in dollars per share)	$ 3.43
Share-Based Payment Arrangement, Tranche Two [Member]
Begins Vesting	24 months after Grant Dates
Ends Vesting	60 months after Grant Dates
Predetermined Vesting Price (in dollars per share)	$ 4.69
Share-Based Payment Arrangement, Tranche Three [Member]
Begins Vesting	36 months after Grant Dates
Ends Vesting	72 months after Grant Dates
Predetermined Vesting Price (in dollars per share)	$ 6.43
Share-Based Compensation Award Tranche Four [Member]
Begins Vesting	48 months after Grant Dates
Ends Vesting	84 months after Grant Dates
Predetermined Vesting Price (in dollars per share)	$ 8.81
Share-Based Compensation Award Tranche Five [Member]
Begins Vesting	60 months after Grant Dates
Ends Vesting	96 months after Grant Dates
Predetermined Vesting Price (in dollars per share)	$ 12.07

Note 13 - Shareholders' Equity

Note 13 - Shareholders' Equity (Details Textual)	12 Months Ended
Note 13 - Shareholders' Equity (Details Textual)	Dec. 31, 2022 shares	Dec. 31, 2021
Number of Class A Common Stock Convertible with Each Class B Common Stock (in shares)	1
Common Class A [Member]
Common Stock, Votes Per Share	1	1
Common Class B [Member]
Common Stock, Votes Per Share	10	10

Note 15 - Business Segment In_3

Note 15 - Business Segment Information (Details Textual) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021
Waste Management Services [Member]
Increase (Decrease) in Total Assets	$ 1
Golf and Related Operations [Member]
Increase (Decrease) in Total Assets	3.6
Corporate Segment [Member]
Increase (Decrease) in Total Assets	$ 10.6
Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Number of Major Customers	2	1
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| Two Customers [Member]
Concentration Risk, Percentage	14%
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| Two Customers [Member] \| Waste Management Services [Member]
Concentration Risk, Percentage	14%
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| One Customer [Member]
Concentration Risk, Percentage		8%
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| One Customer [Member] \| Waste Management Services [Member]
Concentration Risk, Percentage		8%
Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| Waste Management Services [Member]
Number of Major Customers	2	1
Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| Two Customers [Member]
Concentration Risk, Percentage	22%
Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| Two Customers [Member] \| Waste Management Services [Member]
Concentration Risk, Percentage	22%
Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| One Customer [Member]
Concentration Risk, Percentage		13%
Customer Concentration Risk [Member] \| Sales Revenue, Net to External Customers [Member] \| One Customer [Member] \| Waste Management Services [Member]
Concentration Risk, Percentage		13%

Note 15 - Business Segment In_4

Note 15 - Business Segment Information - Segment Reporting Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenue from Contract with Customer, Excluding Assessed Tax, Total	$ 81,180	$ 70,383
Income (loss) before income taxes	(886)	1,736
Interest expense	(1,464)	(1,158)
Gain on debt extinguishment	0	1,964
Other income, net	231	369
Income (loss) before income taxes	(886)	1,736
Depreciation and amortization expense	3,483	3,112
Total interest expense	1,464	1,158
Capital expenditures	6,561	4,799
Total Assets	89,750	78,037
Waste Management Services [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	49,763	42,710
Golf and Related Operations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	31,417	27,673
Operating Segments [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	81,260	70,430
Income (loss) before income taxes	4,524	6,280
Income (loss) before income taxes	4,524	6,280
Total Assets	164,183	148,930
Operating Segments [Member] \| Waste Management Services [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	49,763	42,710
Income (loss) before income taxes	4,373	3,505
Interest expense	(1)	(3)
Gain on debt extinguishment	0	0
Income (loss) before income taxes	4,373	3,505
Depreciation and amortization expense	118	104
Total interest expense	1	3
Capital expenditures	94	165
Total Assets	35,198	34,203
Operating Segments [Member] \| Golf and Related Operations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	31,497	27,720
Income (loss) before income taxes	151	2,775
Interest expense	(27)	(38)
Gain on debt extinguishment	0	1,462
Income (loss) before income taxes	151	2,775
Depreciation and amortization expense	3,169	2,838
Total interest expense	27	38
Capital expenditures	6,333	4,058
Total Assets	63,355	59,700
Intersegment Eliminations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	(80)	(47)
Total Assets	(74,433)	(70,893)
Intersegment Eliminations [Member] \| Waste Management Services [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	0	0
Intersegment Eliminations [Member] \| Golf and Related Operations [Member]
Revenue from Contract with Customer, Excluding Assessed Tax, Total	80	47
Corporate, Non-Segment [Member]
Interest expense	(1,436)	(1,117)
Gain on debt extinguishment	0	502
Other income, net	13	15
General corporate expenses	(3,987)	(3,944)
Depreciation and amortization expense	196	170
Total interest expense	1,436	1,117
Capital expenditures	134	576
Total Assets	$ 65,630	$ 55,027

Note 16 - Certain Relationshi_2

Note 16 - Certain Relationships and Related Transactions (Details Textual) - USD ($)	1 Months Ended	12 Months Ended			24 Months Ended
	Aug. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2014	Dec. 31, 2014	Mar. 31, 2022
Net Income (Loss) Attributable to Noncontrolling Interest, Total		$ (397,000)	$ (324,000)
Avalon Med Spa [Member]
Net Income (Loss) Attributable to Noncontrolling Interest, Total		$ 300,000	$ 100,000
Avalon Med Spa [Member]
Noncontrolling Interest, Ownership Percentage by Parent		50.10%	50.10%
Investment in Subsidiary [Member] \| Management and Accredited Investors [Member]
Related Party Transaction, Amounts of Transaction					$ 1,000,000
Investment in Subsidiary [Member] \| Outside Director, Accredited Investor [Member] \| Maximum [Member]
Related Party Transaction, Percentage of Total Investment	10%
AWMS Holdings, LLC [Member]
Equity Method Investments				$ 3,400,000	$ 3,400,000
Proceeds from Issuance of Private Placement				$ 3,800,000
Equity Method Investment, Ownership Percentage		47%	47%
Net Income (Loss) Attributable to Noncontrolling Interest, Total		$ 100,000	$ 200,000
Avalon Med Spa [Member]
Equity Method Investments			$ 359,000
Equity Method Investments, Additional						$ 143,000
Avalon Med Spa [Member] \| Accredited Investors [Member]
Proceeds from Issuance of Private Placement	$ 358,000
Equity Method Investments, Additional						$ 142,000

Note 17 - Injection Wells Sus_2

Note 17 - Injection Wells Suspension (Details Textual)	Dec. 31, 2022	Sep. 03, 2014
Number of Suspended Saltwater Injection Wells	2	2

Schedule II - Valuation and Q_3

Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021
Balance at beginning of year		$ 265	$ 265
Additions charged (credited) to costs and expenses		32	36
Additions charged to other accounts		0	0
Deductions (recoveries)	[1]	37	36
Balance at ending of year		260	265
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]
Balance at beginning of year		2,351	2,269
Additions charged (credited) to costs and expenses	[2]	137	82
Additions charged to other accounts		0	0
Deductions (recoveries)		0	0
Balance at ending of year		$ 2,488	$ 2,351

[1]Accounts receivable written-off as uncollectible, net of recoveries.[2]Change in valuation allowance primarily for deferred tax assets when it is more likely than not that the deferred tax assets will not be realized.