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Equipment and Leasehold Improvements (Details) - Schedule of equipment and leasehold improvements - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements $ 53,049 $ 39,503
Less accumulated depreciation and amortization 33,469 28,396
Property, Plant and Equipment, Net, Total 19,580 11,107
Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements 51,060 37,743
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements $ 1,989 $ 1,760