Inventory and Accounts Payable - As of September 30, 2023, the company's finished goods inventory increased to 371,689from270,555 as of December 31, 2022, representing a growth of 37.4%[109] - The company's net inventory decreased to 315,096asofSeptember30,2023,downfrom348,411 as of December 31, 2022, reflecting a decline of 9.5%[109] - Total accounts payable decreased significantly to 571,885asofSeptember30,2023,comparedto1,207,258 as of December 31, 2022, indicating a reduction of 52.6%[123] - The company has made advance payments for inventory purchases totaling approximately 36,000asofSeptember30,2023,downfrom1,176,000 as of December 31, 2022[121] - Overhead expenses included in the inventory balance were 15,145asofSeptember30,2023,comparedto12,770 as of December 31, 2022, indicating an increase of approximately 18%[138] Lease and Operating Expenses - The company recognized an operating lease right-of-use asset of 383,169andanoperatingleaseliabilityof414,370 as of September 30, 2023[119] - The company’s operating cash outflow from the operating lease was 93,206fortheninemonthsendedSeptember30,2023[136]−Thecompany’sleasepaymentsfortheNewFacilityLeasearesetat10,055 per month, increasing by 3% annually[134] - As of September 30, 2023, the present value of minimum lease payments is 414,370,withtotalminimumleasepaymentsamountingto440,963[137] Compensation and Stock Options - The company has 15,586inunrecognizedcompensationexpenseforunvestedstockoptionsasofSeptember30,2023,whichwillberecognizedoverthenext18months[114]−Thecompanygranted138,489stockoptionsduringtheninemonthsendedSeptember30,2023,withaweightedaverageexercisepriceof0.90[131] - For the nine months ended September 30, 2023, the company recorded 76,110incompensationexpenserelatedtovestedoptions,adecreaseof41129,733 for the same period in 2022[182] - Compensation expense related to vested RSUs issued to directors was 101,316fortheninemonthsendedSeptember30,2023,comparedto42,413 for the same period in 2022, reflecting a significant increase[184] - The company incurred 0incompensationexpenserelatedtostockoptionsissuedtodirectorsduringtheninemonthsendedSeptember30,2023,comparedto29,656 in the same period of 2022[191] - A total of 16,631 non-qualified stock options were cancelled and 333 were forfeited under the 2021 Equity Incentive Plan[189] - As of September 30, 2023, there were 25,090 non-vested non-qualified stock options with a weighted average grant-date fair value of 4.98[190]−Thecompanyhas310,555sharesremainingavailableforfutureequityawardsunderthe2021EquityPlanasofSeptember30,2023[180]StockIssuanceandEquity−Thecompanyissued122,398sharesofcommonstockinsettlementofrestrictedstockunitsunderthe2021EquityIncentivePlanduringtheninemonthsendedSeptember30,2023[177]−AsofSeptember30,2023,8,076,372sharesofcommonstockwereissuedandoutstanding,withnopreferredstockissued[166]−Thecompanyhasauthorized200,000,000sharesofcommonstockand25,000,000sharesofpreferredstock[145]−AsofSeptember30,2023,163,692shareshavebeenissuedunderthe2017EquityIncentivePlan,with145,512optionsremainingoutstanding[187]FinancialPerformanceandTax−Thecompanyrecordedadepreciationexpenseof22,476 for the nine months ended September 30, 2023[162] - As of September 30, 2023, the company has U.S. federal and state net operating losses (NOLs) of approximately 27,873,000,with11,196,000 expiring between 2034 and 2037[194] - During the nine months ended September 30, 2023, the company recorded revenue of 16,977fromengineeringservicesagreements,with14,035 received in cash payments[197] - The company recorded a full valuation allowance against its net deferred tax assets as of September 30, 2023, indicating a belief that recovery is not likely in the foreseeable future[195] - The company intends to maintain valuation allowances until sufficient evidence exists to support their reversal[195] Legal and Compliance - An arbitration demand was filed against the company for $1,049,280 in damages related to breach of contract and warranty claims[314] - The company has not maintained effective controls over financial reporting due to insufficient accounting personnel and inadequate supervisory review[312] - The company has entered into a manufacturer representative agreement with RSX Enterprises to assist in marketing and soliciting orders[196]