Stock-Based Employee Compensation (Tables)

3 Months Ended

Mar. 21, 2017

Stock-Based Employee Compensation [Abstract]

Stock Compensation Cost

	12 Weeks Ended
	March 21,		March 22,
	2017		2016
Restaurant operating expenses	$	73	$	93
General and administrative costs		460		560
Total stock compensation cost	$	533	$	653

Summary Of Restricted Stock Activity

	12 Weeks Ended March 21, 2017
	Shares		Weighted average grant date fair value		Aggregate intrinsic value ($000's)
Outstanding at beginning of period		345,519	$	12.57
Granted		203,495		17.15
Vested		(10,382)		16.79
Forfeited		(18,204)		16.92
Outstanding at end of period		520,428	$	14.13	$	9,081

Summary Of Stock Option Activity

	12 Weeks Ended March 21, 2017
	Shares		Weighted average exercise price		Weighted average remaining contractual term		Aggregate intrinsic value ($000's)
Outstanding at beginning of period		927,675	$	18.33
Exercised		(30,100)		13.00
Forfeited		(31,125)		21.00
Outstanding at end of period		866,450	$	18.42		5.5 years	$	1,314
Options exercisable at end of period		735,075	$	17.95		5.3 years	$	1,308

Summary Of Non-Vested Shares - Stock Options

	12 Weeks Ended
	March 21, 2017
	Shares	Weighted average grant-date fair value
Non-vested stock options at beginning of period	151,625	$	8.44
Vested	(3,000)		9.99
Forfeited	(17,250)		8.50
Non-vested stock options at end of period	131,375	$	8.40