Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations (Narrative) (Details)

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Discontinued Operations (Narrative) (Details) - POC [Member] - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Oct. 07, 2015
Sep. 30, 2016
Mar. 31, 2016
Sep. 30, 2016
Dec. 31, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Disposal Group, Including Discontinued Operation, Consideration $ 63,639        
Discontinued Operation, Transaction Fees 2,946        
Cash sold 739        
Proceeds from Divestiture of Interest in Consolidated Subsidiaries $ 60,693        
Working capital adjustment     $ 921    
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax         $ 8,436
Transition services   $ 0   $ 324