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Schedule of Operating Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Commitments and Contingencies Disclosure [Abstract]        
Operating lease cost $ 469 $ 312 $ 1,248 $ 623
Other lease cost 178 178
Operating lease expense 647 312 1,426 623
Short-term lease rent expense 41 41
Total rent expense $ 688 $ 312 $ 1,467 $ 623