XML 53 R38.htm IDEA: XBRL DOCUMENT v3.20.4
Operating Lease (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]    
Non-cash lease expense recognized $ 40 $ 40
Cash lease payments 42 37
Imputed interest $ 1 $ 3