In order to fund general working capital needs, repayment of indebtedness, and other corporate purposes, we entered into securities purchase agreement with Lind Global Fund II LP ("Lind Global") on February 23, 2022, pursuant to which we issued to Lind Global a two-year, secured, interest-free convertible promissory note in the amount of $5.75 million (the "First Note") and a common stock purchase warrant to acquire 1,283,732 shares of our common stock (the "First Warrant"). We entered into an amendment and restatement of the First Note on June 23, 2023. On June 23, 2023, the Company entered into a securities purchase agreement with Lind Global, pursuant to which the Company issued to Lind Global that certain Senior Convertible Promissory Note, dated February 23, 2022 (the "Second Note" and, together with the First Note, the "Lind Notes") and the issuance of common stock purchase warrant to acquire 4,264,271 shares of the Company's common stock (the "Second Warrant"). In addition to payment obligations, each of the Lind Notes contain covenants pertaining to the Company and our business including, but not limited to, an obligation to maintain an equity market capitalization of at least $7,000,000. If we fail to make timely payments on the Lind Notes, or otherwise fail to satisfy the covenants contained therein, Lind Global (or the holder of the Lind Notes) may deliver a demand for payment to the Company and, if such a demand is delivered, the Company shall, within ten (10) Business Days following receipt of the demand for payment from the holder, pay all of the outstanding principal amount on the Notes or, at its election, Lind (or such holder) may elect to convert all or a portion of the outstanding principal amount and the conversion price shall be adjusted to the lower of the then-current conversion price and eighty percent (80%) of the average of the three (3) lowest daily variable average weighted prices during the twenty (20) trading days prior to delivery. Additionally, if we are unable to maintain our listing on Nasdaq, it will constitute an event of default under the Lind Notes, which would trigger certain obligation under the Lind Notes including, but not limited to, causing an amount equal one hundred twenty percent (120%) of the outstanding principal amount of the Lind Notes to immediately become due.
At December 31, 2023, management concluded that substantial doubt exists for the Company to continue as a going concern through March 31, 2025. Additionally, our inability to generate sufficient cash flow to satisfy repayment obligations or to refinance or restructure these obligations on commercially reasonable terms could have a material adverse effect on our business, financial condition, results of operations and cash flows. Upon the occurrence of an event of default under the Convertible Note, or another credit arrangement, our lenders could elect to declare all amounts outstanding thereunder to be immediately due and payable. If we were unable to repay all outstanding amounts in full, our lenders could exercise various remedies including instituting foreclosure proceedings against our assets pledged to them as collateral to secure that debt.