Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT (Details 1)

v3.7.0.1
LONG-TERM DEBT (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Debt Instrument [Line Items]    
Long Term Debt And Capital Lease Obligations Current And Noncurrent $ 261,674 $ 274,755
Less current portion (590) (5,662)
Long-term debt and capital lease obligations, less current portion 261,084 269,093
Deferred financing costs 82 151
Scenario, Previously Reported [Member]    
Debt Instrument [Line Items]    
Long Term Debt And Capital Lease Obligations Current And Noncurrent   277,116
Less current portion   (5,662)
Long-term debt and capital lease obligations, less current portion   271,454
Deferred financing costs   2,512
Term B Loan [Member]    
Debt Instrument [Line Items]    
Term Loan B   274,000
Less: Unamortized discount based on imputed interest rate of 4.78%   (864)
Less: Unamortized debt issuance costs based on imputed interest rate of 4.78% (2,371) (2,361)
Term Loan B net carrying value 260,629 270,775
Long Term Debt And Capital Lease Obligations Current And Noncurrent 263,000 274,000
Term B Loan [Member] | Scenario, Previously Reported [Member]    
Debt Instrument [Line Items]    
Term Loan B   273,136
Less: Unamortized discount based on imputed interest rate of 4.78%   0
Less: Unamortized debt issuance costs based on imputed interest rate of 4.78%   0
Term Loan B net carrying value   273,136
Revolver [Member]    
Debt Instrument [Line Items]    
Long Term Debt And Capital Lease Obligations Current And Noncurrent 477 3,306
Revolver [Member] | Scenario, Previously Reported [Member]    
Debt Instrument [Line Items]    
Long Term Debt And Capital Lease Obligations Current And Noncurrent   3,306
Capital Lease Obligations And Other [Member]    
Debt Instrument [Line Items]    
Long Term Debt And Capital Lease Obligations Current And Noncurrent $ 568 674
Capital Lease Obligations And Other [Member] | Scenario, Previously Reported [Member]    
Debt Instrument [Line Items]    
Long Term Debt And Capital Lease Obligations Current And Noncurrent   $ 674