Segments - Schedule of Total Assets by Segment (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Segment Reporting Information [Line Items]
Total Assets	$ 216,334	$ 242,676
Operating Segments | FS
Segment Reporting Information [Line Items]
Total Assets	123,221	112,103
Operating Segments | PS
Segment Reporting Information [Line Items]
Total Assets	33,312	44,825
Operating Segments | IS
Segment Reporting Information [Line Items]
Total Assets	3,735	1,614
Operating Segments | Assets Held for Sale
Segment Reporting Information [Line Items]
Total Assets	34,970	45,880
Corporate
Segment Reporting Information [Line Items]
Total Assets	$ 21,096	$ 38,254