XML 49 R37.htm IDEA: XBRL DOCUMENT v3.21.2
Property and Equipment (Details Narrative) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Property, Plant and Equipment [Abstract]    
Payments to Acquire Property, Plant, and Equipment $ 172 $ 154
Depreciation 400 1,000
Net book value of fixed assets 200  
Gain (loss) on disposal of fixed asset 100 0
Proceeds from sale of fixed assets $ 89 $ 241