The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3213-108585

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

Subsequent Events Subsequent Events (Details) - USD ($) $ in Thousands		9 Months Ended
	Oct. 24, 2016	Sep. 25, 2016	Sep. 27, 2015
Subsequent Event [Line Items]
Purchase price, including payments for a non-compete agreement		$ 15,410	$ 0
Submarine Leisure Club, Inc. \| Subsequent Event
Subsequent Event [Line Items]
Purchase price, including payments for a non-compete agreement	$ 25,000