XML 42 R31.htm IDEA: XBRL DOCUMENT v3.21.1
8. COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]      
Letters Of Credit Outstanding $ 0 $ 0  
Severance payable 245    
Litigation settlement 750    
Litigation liability $ 270   $ 750