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Property, Equipment and Capitalized Software - Schedule of Property, Equipment and Capitalized Software (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross $ 18,292 $ 23,009
Accumulated depreciation and amortization (12,636) (16,013)
Net 5,656 6,996
Land [Member]    
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross 50 378
Buildings [Member]    
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross 1,808 4,596
Equipment [Member]    
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross 5,608 5,451
Furniture [Member]    
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross 2,433 2,738
Capitalized Software [Member]    
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross 1,864 1,960
Other Software [Member]    
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross 2,174 2,308
Leasehold Improvements [Member]    
Property, Equipment and Capitalized Software [Line Items]    
Property, equipment and capitalized software, gross $ 4,355 $ 5,578