v3.26.1
PROPERTY AND EQUIPMENT, NET (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Property, Plant and Equipment [Line Items]    
Gross property and equipment $ 902,000 $ 952,000
Less: accumulated depreciation and amortization (801,000) (793,000)
Property and equipment, net 101,000 159,000
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 $ 304,000 $ 304,000