Net amount of long-term deferred finance costs capitalized at the end of the reporting period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28555-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_DeferredFinanceCostsNoncurrentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Revolving Line of Credit and Long Term Debt - Unamortized deferred financing fees (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Long-term debt
Deferred financing fees, net	$ 897	$ 810
2015 Credit Agreement
Long-term debt
Deferred financing fees, net	2,212
2015 Credit Agreement \| Revolver
Long-term debt
Deferred financing fees, net	$ 897
First Lien Credit Agreement
Long-term debt
Deferred financing fees, net		977
First Lien Credit Agreement \| Revolver
Long-term debt
Deferred financing fees, net		$ 810