Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0000003116 (http://www.sec.gov/CIK)

Debt Disclosure [Abstract]	Period [Axis]
	2016-01-01 - 2016-12-31
Debt Disclosure [Abstract]
Schedule of Variable Interest Rates	As of the date of the filing of this Form 10-K until the maturity of the Term Loans, our spread will be based upon the Ratings Level applicable on such date as documented below. As of the period ended December 31, 2016, the Company was a Ratings Level I for the Existing Term Loan Facility. Ratings Level Index Ratings (Moody’s/S&P) Eurodollar Spread ABR Spread Level I B1/B+ or higher 4.25% 3.25% Level II B2/B 4.75% 3.75% Level III B3/B- or lower 5.50% 4.50%
Schedule of Guarantor Obligations	Unless cash dominion is exercised by the lenders in connection with the JPM Revolving Facility, the Company will be required to repay the JPM Revolving Facility upon its expiration five years from issuance, subject to permitted extension, and will pay interest on the outstanding balance monthly based, at the Company’s election, on an adjusted prime/federal funds rate (“ABR”) or an adjusted LIBOR (“Eurodollar”), plus a margin determined in accordance with the Company’s consolidated fixed charge coverage ratio (EBITDA to fixed charges) as follows: Fixed Charge Coverage Ratio Revolver ABR Spread Revolver Eurodollar Spread Category 1 > 1.50 to 1.0 0.50% 1.50% Category 2 > 1.25 to 1.00 but < 1.50 to 1.00 0.75% 1.75% Category 3 < 1.25 to 1.00 1.00% 2.00%
Carrying Amount of Liability Component and Remaining Unamortized Debt Discount	At December 31, 2015, the net carrying amount of the liability component and the remaining unamortized debt discount are shown in the following table (in thousands). Due to the complete conversion of the Notes in 2016, there are no balances in these accounts at December 31, 2016:   December 31,   2016   2015 Carrying amount of equity component $ —   $ 7,372 Carrying amount of the liability component —   42,465 Unamortized discount of the liability component —   750 Unamortized debt financing costs —   136
Expenses in Relation to Convertible Notes	As a result of the complete conversion on June 1, 2016, during the years ended December 31, 2016, 2015 and 2014, the Company recorded the following expenses in relation to the Notes (in thousands):   2016   2015   2014 Interest expense at 3.50% coupon rate (1) $ 687   $ 2,205   $ 4,105 Debt discount amortization 750   2,421   4,317 Deferred financing cost amortization 136   438   780 Loss on conversion —   1,235   990   $ 1,573   $ 6,299   $ 10,192 (1) As a result of the restatement of the 2014 financial data and the resultant delays in filings of the 2015 financial statements, the Company was required to remit an additional 0.5% interest penalty to all holders of the convertible notes from January 1, 2016 to April 5, 2016 and a lump sum payment equal to 0.25% of the principal balance held by consenting holders of the convertible notes as of April 6, 2016.
Schedule of Maturities of Long-term Debt	Aggregate cumulative maturities of long-term obligations (including the incremental and existing term loans and the JPM revolver) as of December 31, 2016 are: (In thousands) 2017   2018   2019   2020   Thereafter Maturities $ —   $ —   $ —   $ —   $ 831,938