v3.25.3
STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)
9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
CASH FLOWS FROM OPERATING ACTIVITIES    
Net Loss $ (2,151,070) $ (4,505,490)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock-based compensation expense and warrant expense 1,740,727 1,924,131
Depreciation and amortization 631,326 677,019
Loss on disposal of fixed assets 300
Non-cash lease adjustments 243,762
Changes in operating assets and liabilities:    
Accounts receivable 308,749 (1,119,490)
Inventory (1,608,041) (447,017)
Prepaid expenses and other assets (104,520) 217,652
Other liabilities (26,379) (330,773)
Accounts payable 222,193 695,107
Accrued payroll and related taxes (355,335) 303,927
Accrued expenses 709,999 1,081,539
NET CASH USED IN OPERATING ACTIVITIES (632,351) (1,259,333)
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchases of property and equipment (524,735) (1,340,994)
Purchases of intangible assets (3,400) (42,786)
NET CASH USED IN INVESTING ACTIVITIES (528,135) (1,383,780)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from exercise of employee stock options 89,025
Borrowings from insurance finance indebtedness 406,751 487,516
Payments on insurance finance indebtedness (342,972) (399,867)
Payments on finance lease liability (81,710) (81,534)
Payments for taxes related to net share settlement of equity awards (27,536) (38,932)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES 43,558 (32,817)
NET DECREASE IN CASH AND CASH EQUIVALENTS (1,116,928) (2,675,930)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD 9,580,947 11,482,240
CASH AND CASH EQUIVALENTS, END OF PERIOD 8,464,019 8,806,310
Cash paid during the periods for:    
Interest $ 36,690 $ 46,014

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