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Fair Value Measurements (Details) - Fair Value, Measurements, Recurring [Member] - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Level 1 [Member]    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents - money market $ 0 $ 0
Total Assets 0 0
Liabilities, Fair Value Disclosure [Abstract]    
Interest rate swap 0 0
Fair Value of Warrant Liability 0  
Total Liabilities 0 0
Level 2 [Member]    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents - money market 21,556 8,711
Total Assets 21,556 8,711
Liabilities, Fair Value Disclosure [Abstract]    
Interest rate swap (438) (499)
Fair Value of Warrant Liability (65,977)  
Total Liabilities (66,415) (499)
Difference between fair value and carrying value, debt 2,100 1,300
Level 3 [Member]    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents - money market 0 0
Total Assets 0 0
Liabilities, Fair Value Disclosure [Abstract]    
Interest rate swap 0 0
Fair Value of Warrant Liability 0  
Total Liabilities 0 0
Total [Member]    
Assets, Fair Value Disclosure [Abstract]    
Cash equivalents - money market 21,556 8,711
Total Assets 21,556 8,711
Liabilities, Fair Value Disclosure [Abstract]    
Interest rate swap (438) (499)
Fair Value of Warrant Liability 65,977  
Total Liabilities (66,415) (499)
Carrying (Reported) Amount, Fair Value Disclosure [Member]    
Liabilities, Fair Value Disclosure [Abstract]    
Carrying value, debt $ 449,100 $ 317,700