The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Name:	us-gaap_RepaymentsOfLongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Subsequent Events - (Details) - Credit Agreement - USD ($) $ in Thousands		1 Months Ended		3 Months Ended
	Jun. 01, 2017	Dec. 31, 2016	Nov. 30, 2014	Jan. 31, 2017
Subsequent Event [Line Items]
Pre-payment of term loan			$ 7,400
Senior Notes
Subsequent Event [Line Items]
Pre-payment of term loan		$ 500		$ 500
Subsequent Event \| Senior Notes
Subsequent Event [Line Items]
Pre-payment of term loan	$ 500