Stock-Based Employee Compensation (Tables)

6 Months Ended

Jun. 17, 2014

Stock-Based Employee Compensation [Abstract]

Stock Option Compensation Cost

	12 Weeks Ended				24 Weeks Ended
	June 17,		June 11,		June 17,		June 11,
	2014		2013		2014		2013
Restaurant operating expenses	$	101	$	49	$	199	$	91
General and administrative costs		480		189		955		375
Total stock compensation cost	$	581	$	238	$	1,154	$	466

Summary Of Stock Option Activity

	24 Weeks Ended June 17, 2014
	Shares		Weighted average exercise price		Weighted average Remaining Contractual Term		Aggregate Intrinsic Value ($000's)
Outstanding at beginning of year		1,492,775	$	17.01
Granted		24,000		27.06
Exercised		(18,125)		13.74
Forfeited		(16,750)		20.45
Outstanding at end of period		1,481,900	$	17.18		8.6 years		13,447
Options exercisable at end of period		161,275	$	13.33		8.2 years		2,083

Summary Of Non-Vested Shares

	24 Weeks Ended
	June 17, 2014
	Shares	Weighted average Grant-Date Fair Value
Non-vested shares at beginning of year	1,326,375	$	6.84
Granted	24,000		9.99
Vested	(13,000)		6.99
Forfeited	(16,750)		7.90
Non-vested shares at end of period	1,320,625	$	6.89

Schedule Of Stock Option Valuation Assumptions

	24 Weeks Ended	24 Weeks Ended
	June 17, 2014	June 11, 2013
Weighted average grant date fair value	$9.99		$6.99
Weighted average risk-free interest rate	1.86%		0.99%
Weighted average expected life	5.40 years		6.25 years
Weighted average volatility	37.32%		42.31%
Expected dividend	—		—