v3.25.4
STATEMENTS OF CASH FLOWS - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES    
Net Loss $ (2,637,926) $ (6,066,633)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock-based compensation expense and warrant expense 2,713,539 2,623,920
Depreciation and amortization 810,500 888,473
Loss/(Gain) on disposal of fixed assets (6,700) 16,160
Non-cash leasing charges (97,840) 243,394
Changes in operating assets and liabilities:    
Increase in accounts receivable (489,199) (1,675,540)
Decrease/(Increase) in inventory (874,462) 677,632
Decrease/(Increase) in prepaid expenses and other assets (196,682) 220,133
Increase in accounts payable 617,504 674,776
Increase/(Increase) in accrued payroll and related taxes (279,429) 348,460
Decrease in other liabilities (1,547) (483,250)
Increase in accrued expenses 904,647 2,212,757
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES 462,405 (319,718)
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchases of property and equipment (932,517) (1,297,427)
Proceeds on disposals of property and equipment 6,700 8,500
Purchases of intangible assets (23,973) (44,115)
NET CASH USED IN INVESTING ACTIVITIES (949,790) (1,333,042)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from exercise of employee stock options 186,165
Borrowings from insurance finance indebtedness 406,751 487,516
Payments on insurance finance indebtedness (677,903) (530,707)
Payments for taxes related to net share settlement of equity awards (27,536) (97,379)
Payments on finance lease liability, net of asset (108,827) (107,963)
NET CASH USED IN FINANCING ACTIVITIES (221,350) (248,533)
NET DECREASE IN CASH AND CASH EQUIVALENTS (708,735) (1,901,293)
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR 9,580,947 11,482,240
CASH AND CASH EQUIVALENTS, END OF YEAR 8,872,212 9,580,947
Cash paid during the years for:    
Interest 55,546 71,934
Income taxes $ 14,850

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