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Property and Equipment (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]            
Depreciation and amortization expense         $ 800 $ 500
Amortization expense $ 1,112 $ 1,115 $ 3,336 $ 3,346 4,461 $ 3,989
Software Development [Member]            
Property, Plant and Equipment [Line Items]            
Amortization expense         $ 100