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Consolidated Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Cash flows from operating activities:    
Net loss $ (4,713,597) $ (6,980,947)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation expense 7,218 12,999
Amortization of intangibles 30,232 49,320
Stock based compensation 1,345,125 1,467,426
Inventory reserve 0 258,011
Employees paid in stock 364,953 417,500
Expense paid in stock 579,801 745,999
Unrealized gain on marketable securities 0 (9,282)
Bad debt expense 0 24,865
Amortization of right-of-use asset 97,393 88,450
Changes in operating assets and liabilities:    
(Increase) decrease in accounts receivable (162,712) 356,188
Increase in inventories (1,075,029) (1,103,861)
Decrease (increase) in advances on contracts 96,288 (46,246)
Increase in prepaid expenses and other current assets (46,860) (73,912)
Increase (decrease) in accounts payable 331,789 (413,125)
Increase (decrease) in accounts payable, related party 82,801 (392,981)
Increase in accrued expenses 70,610 386,882
Increase (decrease) in accrued expenses, related party 167,104 (30,361)
Decrease operating right of use lease asset (94,991) (83,054)
Net cash used in operating activities (2,919,875) (5,326,129)
Cash flows from investing activities:    
Purchase of furniture, fixtures, and equipment (10,124) (4,881)
Sale of marketable securities 2,976,573 4,966,213
Purchase of marketable securities 0 (7,933,504)
Net cash provided by (used in) investing activities 2,966,449 (2,972,172)
Cash flows from financing activities:    
Net Proceeds exercise of warrants 51,751 0
Payments finance lease obligations (10,136) (9,366)
Net cash provided by financing activities 233,771 2,560,735
Net increase (decrease) in cash and cash equivalents 280,345 (5,737,566)
Cash and cash equivalents at beginning of period 2,977,713 8,715,279
Cash and cash equivalents at end of period 3,258,058 2,977,713
Supplemental non-cash disclosure of cash flow information:    
Declared repurchase of noncontrolling interest 214,000
Initial recognition of finance lease-right of use asset (68,340)
Initial recognition of finance lease-right of use liabilities 68,340
Public Offering [Member]    
Cash flows from financing activities:    
Net proceeds from public placement offering $ 192,156 $ 2,570,101