Property (Details) - USD ($) $ in Thousands |
12 Months Ended | |
---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
Property, Plant and Equipment [Line Items] | ||
Property, Plant and Equipment, Useful Life | 4 years 11 months | |
Property, Plant and Equipment, Gross | $ 38,415 | $ 142,625 |
Property at cost, net of depreciation | 5,686 | 7,036 |
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | (32,729) | (135,589) |
Depreciation | 2,200 | 5,900 |
Software and Software Development Costs [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, Plant and Equipment, Gross | 10,665 | 67,974 |
Furniture and Fixtures [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, Plant and Equipment, Gross | 6,037 | 7,250 |
Data Processing and Telephone Equipment [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, Plant and Equipment, Gross | 11,064 | 39,340 |
Leasehold Improvements [Member] | ||
Property, Plant and Equipment [Line Items] | ||
Property, Plant and Equipment, Gross | $ 10,649 | $ 28,061 |