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Correction of Misstatements and Errors (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Sep. 30, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Common shares Target price     $ 12.00 $ 13.00
Scenario, Forecast [Member]        
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Common shares Target price $ 15.00 $ 13.00    
Minimum [Member]        
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Earnings before Interest, Taxes, Depreciation, and Amortization Target     $ 30,000  
Number of Earnout Shares     416,667  
Minimum [Member] | Scenario, Forecast [Member]        
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Earnings before Interest, Taxes, Depreciation, and Amortization Target $ 40,000 $ 35,000    
Number of Earnout Shares 1,333,333 875,000    
Maximum [Member]        
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Earnings before Interest, Taxes, Depreciation, and Amortization Target     $ 36,000  
Number of Earnout Shares     500,000  
Maximum [Member] | Scenario, Forecast [Member]        
Error Corrections and Prior Period Adjustments Restatement [Line Items]        
Earnings before Interest, Taxes, Depreciation, and Amortization Target $ 45,000 $ 40,000    
Number of Earnout Shares 1,500,000 1,000,000