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Subsequent Events (Details) - Subsequent Event - USD ($)
$ in Thousands
1 Months Ended
Apr. 30, 2017
Feb. 28, 2017
Mar. 31, 2017
Receivables Funding Loan      
Subsequent Event [Line Items]      
Repayment of loan $ 2,500 $ 2,500  
Cerberus Credit Facility      
Subsequent Event [Line Items]      
Outstanding amount     $ 5,000