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Share-based Compensation (Tables)

12 Months Ended

Dec. 27, 2016

Share-based Compensation

Summary of allocation of share-based compensation expense

			Fiscal Year Ended
			December 27,			December 29,			December 30,
			2016			2015			2014
Labor expense			$	6,124		$	5,329		$	5,523
General and administrative expense				19,943			17,496			9,360
Total share-based compensation expense			$	26,067		$	22,825		$	14,883

Summary of restricted stock unit activity

				Weighted-Average			Weighted-Average
				Grant Date Fair			Remaining Contractual		Aggregate
		Shares		Value			Term (years)		Intrinsic Value
Outstanding at December 29, 2015		984,586		$	32.86
Granted		497,329			41.19
Forfeited		(35,854)			34.15
Vested		(526,598)			33.31
Outstanding at December 27, 2016		919,463		$	37.06		1.2		$	45,574

Summary of stock option activity

				Weighted-			Weighted-Average
				Average Exercise			Remaining Contractual		Aggregate
		Shares		Price			Term (years)		Intrinsic Value
Outstanding at December 29, 2015		328,498		$	13.10
Granted		—			—
Cancelled/Expired		(1,981)			14.61
Exercised		(208,444)			12.82
Outstanding at December 27, 2016		118,073		$	13.57		0.5		$	4,250
Exercisable at December 27, 2016		118,073		$	13.57		0.5		$	4,250

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Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Publisher FASB
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Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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