v3.26.1
PROPERTY AND EQUIPMENT, NET (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]    
Gross property and equipment $ 903,000 $ 952,000
Less: accumulated depreciation and amortization (810,000) (793,000)
Property and equipment, net 93,000 159,000
Machinery and Equipment [Member]    
Property, Plant, and Equipment [Line Items]    
Gross property and equipment 598,000 648,000
Leasehold Improvements [Member]    
Property, Plant, and Equipment [Line Items]    
Gross property and equipment $ 305,000 $ 304,000