Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

v3.5.0.2
Basis of Presentation (Details)
3 Months Ended 9 Months Ended
Jul. 14, 2016
segment
Mar. 31, 2015
USD ($)
contract
Sep. 30, 2016
USD ($)
segment
Dec. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
Interim Consolidated Financial Information          
Number of operating segments | segment 1   2    
Reclassification of debt issuance costs from Deferred financing costs to Long term debt       $ 2,337,000  
Derivative Number of Contracts | contract   3      
Notional amount     $ 4,378,000   $ 1,888,000
Litigation proceeds     10,050,000    
Interest rate swap          
Interim Consolidated Financial Information          
Negative fair value included in accumulated other comprehensive loss, net of tax     $ (2,723,000)    
Interest Rate Swap Effective 31 December 2015 through 29 March 2018          
Interim Consolidated Financial Information          
Notional amount   $ 45,000,000      
Fixed interest rate (as a percent)     6.105%    
Interest Rate Swap Effective 31 December 2015 through 29 March 2018 | London Interbank Offered Rate (LIBOR)          
Interim Consolidated Financial Information          
Interest rate added to variable rate (as a percent)     4.25%    
LIBOR floor (as a percent)     1.00%    
Interest Rate Swap Effective 29 March 2018 through 31 March 2020          
Interim Consolidated Financial Information          
Notional amount   90,000,000      
Fixed interest rate (as a percent)     6.916%    
Interest Rate Swap Effective 29 March 2018 through 31 March 2020 | London Interbank Offered Rate (LIBOR)          
Interim Consolidated Financial Information          
Interest rate added to variable rate (as a percent)     4.25%    
LIBOR floor (as a percent)     1.00%    
Interest Rate Swap Effective 31 March 2020 through 30 June 2021          
Interim Consolidated Financial Information          
Notional amount   $ 135,000,000      
Fixed interest rate (as a percent)     7.168%    
Interest Rate Swap Effective 31 March 2020 through 30 June 2021 | London Interbank Offered Rate (LIBOR)          
Interim Consolidated Financial Information          
Interest rate added to variable rate (as a percent)     4.25%    
LIBOR floor (as a percent)     1.00%