XML 62 R50.htm IDEA: XBRL DOCUMENT v3.21.2
Trade Receivables net (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Trade Receivables net    
Gross trade receivables $ 1,509 $ 559
Less allowance for doubtful accounts (58) (21)
Trade receivables, net 1,451 538
Current trade receivables, net 1,406 538
Long-term trade receivables, net $ 45 $ 0