XML 40 R33.htm IDEA: XBRL DOCUMENT v3.21.1
G. NOTES PAYABLE (Details - Notes Payable) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Debt Disclosure [Abstract]    
Bank debt $ 192 $ 245
Current portion of long term debt (52) (44)
Bank dept less current portion of long term debt 140 201
Less deferred borrowing costs - net of amortization (18) (24)
Notes payable $ 122 $ 177