As a result of the above activities, for the six months ended March 31, 2024, we recorded a cash balance of $2,197,359, a decrease of $2,453,404, or 53%, from $4,650,763 for the six months ended March 31, 2023.
Future Capital Requirements
We have generated limited revenue, and as of March 31, 2024, our cash totaled $2,197,359, and we had an accumulated deficit of $141,141,578. We anticipate further losses as well as negative cash flows used in operations in the foreseeable future. These factors raise substantial doubt about our ability to continue as a going concern for a period of at least one year from the date of issuance of the accompanying consolidated financial statements.
Historically, our principal sources of cash have included proceeds from the issuance of Common Stock, preferred stock and warrants and proceeds from the issuance of debt. Our principal uses of cash have included cash used in operations, payments for license rights and payments relating to purchases of property and equipment. We expect that the principal uses of cash in the future will be for continuing operations, and general working capital requirements. We expect that as our operations continue to grow, we will need to raise additional capital to sustain operations and growth.
Our primary source of operating funds since inception has been cash proceeds from the sale of our Common Stock and debt and equity financing transactions. Our ability to continue as a going concern is dependent upon our ability to generate sufficient revenue and our ability to raise additional funds by way of our debt and equity financing efforts.
Revolving Lines of Credit
Excel Revolving Line of Credit
Effective as of December 14, 2023, we entered into a Revolving Line of Credit Loan Agreement with Excel Family Partners, LLLP (“Excel” and the “Excel Revolving Line of Credit Agreement”) for up to a principal sum of $2,500,000, under which we may pay down and re-borrow up to the maximum amount of the $2,500,000 limit (the “Excel Revolving Line of Credit”). Our drawdown on the Excel Revolving Line of Credit is limited to no more than twenty-five percent (25%) of the last three full months’ revenue, not to exceed $1,250,000 in any quarter, and not to exceed in aggregate the outstanding debt amount of $2,500,000.The Excel Revolving Line of Credit is a perpetual loan, with a maturity date that is twelve (12) months from the date of formal notice of termination by Excel, and accrues interest, payable semi-annually in arrears, at a fixed rate of interest equal to ten percent (10%) per year. Under the Excel Revolving Line of Credit Agreement, we granted to Excel a security interest in all of our present and future assets and properties, real or personal, tangible or intangible, wherever located, including products and proceeds thereof, which security interest is pari passu with the RAT Non-Revolving Line of Credit Agreement and the May 2023 Secured Line of Credit (each as defined below), but is subordinate in rights to GemCap under the GemCap Revolving Line of Credit Agreement (each as defined below).
Under the terms of the Excel Revolving Line of Credit Agreement, on December 14, 2023, we issued to Excel a warrant to purchase up to an aggregate of 3,125,000 shares of our Common Stock. The warrant has an exercise price of $0.80 per share, which was the closing price of our Common Stock on December 13, 2023, expires on December 14, 2026, and is exercisable at any time prior to such date, to the extent that after giving effect to such exercise, Excel and its affiliates would beneficially own, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), no more than 29.99% of the outstanding shares of our Common Stock.
The Excel Revolving Line of Credit had a balance, including accrued interest, amounting to $2,519,396 and $0 as of March 31, 2024, and September 30, 2023, respectively. We incurred interest expense for the Excel Revolving Line of Credit in the amount of $118,284 and $0 for the six months ended March 31, 2024, and 2023, respectively.
GemCap Revolving Line of Credit
Effective as of July 29, 2022, we entered into a Loan and Security Agreement with Industrial Funding Group, Inc. (the “Initial Lender”) for a revolving loan credit facility for the initial principal sum of up to $4,000,000, and through the exercise of an accordion feature, a total sum of up to $10,000,000 (the “GemCap Revolving Line of Credit Agreement”), evidenced by a Revolving Loan Secured Promissory Note, also effective as of July 29, 2022 (the “GemCap