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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Cash flows provided by (used in) operating activities:    
Net loss $ (4,224,278) $ (17,633,924)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 347,671 612,138
Amortization of right-of-use assets 22,512 150,968
Amortization of debt issuance costs 29,845
Stock-based compensation 897,163 279,395
Provision for (recovery of) credit losses (312,983) 174,652
Vendor liability forgiveness, net of asset transfers 2,200,929
Changes in operating assets and liabilities:    
Accounts receivable 1,014,360 1,882,377
Inventories 404,299 15,462,559
Prepaid expenses and other current assets (98,990) 324,963
Other assets 33,384 53,458
Accounts payable (3,249,333) 8,306,503
Accrued expenses (784,230) (3,237,131)
Deferred revenue (1,405,280)
Operating lease liabilities (22,512) (150,968)
Net cash provided by (used in) operating activities (3,772,008) 4,849,555
Cash flows provided by (used in) investing activities:    
Purchases of equipment (162,270)
Sales or property and equipment 11,642  
Certification costs incurred and capitalized (219,595)
Net cash provided by (used in) investing activities 11,642 (381,865)
Cash flows provided by (used in) financing activities:    
Net repayment on the bank credit line (4,788,478)
Proceeds from preferred stock issuance 3,081,206
Net cash provided by (used in) financing activities 3,081,206 (4,788,478)
Net change in cash, cash equivalents, and restricted cash (679,160) (320,788)
Cash, cash equivalents, and restricted cash - Beginning 709,322 1,030,110
Cash, cash equivalents, and restricted cash - Ending 30,162 709,322
Cash paid during the period for:    
Interest 238,329
Income taxes $ 11,125 $ 42,619