Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Name:	us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Sellers Note
Liabilities:
Carrying amount		$ 9,000
First Lien Credit Facility
Liabilities:
Carrying amount	$ 312,500	312,500
First Lien Credit Facility \| Term Loan
Liabilities:
Carrying amount	312,500
Long-term debt	290,625
First Lien Credit Facility \| Level 2 \| Term Loan
Liabilities:
Long-term debt	$ 290,625
Senior Term Loan \| Term Loan
Liabilities:
Carrying amount		312,500
Long-term debt		309,375
Senior Term Loan \| Sellers Note
Liabilities:
Carrying amount		9,000
Long-term debt		9,000
Senior Term Loan \| Level 2 \| Term Loan
Liabilities:
Long-term debt		307,375
Senior Term Loan \| Level 3 \| Sellers Note
Liabilities:
Long-term debt		$ 9,000