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Property and Equipment (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Equipment under capital lease $ 3,348 $ 3,525
Less accumulated depreciation and amortization (3,171) (2,448)
Property and equipment, net 1,583 2,484
Computers, Software, Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Computers, software, furniture and fixtures $ 1,406 $ 1,407