v3.26.1
INCOME TAXES (Details 2) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Deferred tax asset:    
Net operating loss $ 7,829,000 $ 7,396,000
Intangible asset basis 99,000 113,000
Deferred rent liability 14,000 177,000
Inventory adjustments 380,000 375,000
R&D capitalization 70,000 102,000
Asset retirement obligation 8,000 7,000
Settlement liability 298,000 298,000
Accrued warranty 13,000 13,000
Accrued salaries 90,000 69,000
Deferred revenue 75,000 35,000
    Accrued interest 281,000 122,000
    Change in fair value of derivatives 10,000
Total deferred tax asset 9,167,000 8,707,000
Deferred tax liability:    
ROU assets (8,000) (159,000)
Fixed asset basis (13,000) (90,000)
Total deferred income tax liabilities (21,000) (249,000)
Net deferred income tax assets 9,146,000 8,458,000
Valuation allowance (9,146,000) (8,458,000)
Deferred tax asset (liability), net