XML 45 R33.htm IDEA: XBRL DOCUMENT v3.21.2
Property, Plant and Equipment (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Property, Plant and Equipment [Abstract]        
Depreciation expense $ 165 $ 31 $ 258 $ 53