v3.26.1
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Current assets:    
Cash and cash equivalents $ 321,899 $ 87,775
Accounts receivable, net 1,890,105 689,153
Inventories, net (Note 3) 2,812,414 2,926,427
Vendor deposits (Note 4) 226,999 161,597
Prepaid expenses 229,338 322,114
Other current assets 49,113 0
Total current assets 5,529,868 4,187,066
Property and equipment, net (Note 5) 513,176 614,311
Other assets:    
Intangible assets, net (Note 6) 1,349,262 1,351,164
Operating lease - right of use asset (Note 7) 280,026 322,089
Other assets 709,515 559,671
Total other assets 2,338,803 2,232,924
Total assets 8,381,847 7,034,301
Current liabilities:    
Accounts payable 1,603,561 1,480,189
Accrued expenses and other current liabilities (Note 12) 1,525,401 860,703
Deferred revenue 431,100 424,032
Sale of future receipts, net of discount of $0 and $113,191 at June 30, 2026 and December 31, 2025, respectively (Note 11) 0 254,234
Current portion of long-term operating lease (Note 7) 151,421 143,672
Total current liabilities 3,711,483 3,162,830
Long-term liabilities:    
Long-term operating lease, net of current portion (Note 7) 292,906 370,591
Convertible notes payable, net of discount of $185,978 and $222,624 at June 30, 2026 and December 31, 2025, respectively (Note 8) 2,949,022 2,912,376
Total long-term liabilities 3,241,928 3,282,967
Total liabilities 6,953,411 6,445,797
Commitments and contingencies (Notes 7, 8, 10 and 11) 0 0
Shareholders' equity:    
Common stock; par value $0.01 per share, 250,000,000 shares authorized; 8,142,577 and 6,759,157 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively (retroactively adjusted for the 1-for-3 reverse stock split - Note 9) 81,425 67,591
Additional paid-in capital 60,591,729 58,572,686
Accumulated deficit (59,244,931) (58,051,986)
Total shareholders' equity 1,428,436 588,504
Total liabilities and shareholders' equity 8,381,847 7,034,301
Cumulative Convertible Series A Preferred Stock [Member]    
Shareholders' equity:    
Preferred stock, value 213 213
Cumulative Convertible Series B Preferred Stock [Member]    
Shareholders' equity:    
Preferred stock, value $ 0 $ 0