NET INCOME PER SHARE (Tables)

9 Months Ended

Sep. 26, 2014

Earnings Per Share [Abstract]

Schedule of adjusted net income and diluted common shares

Diluted common shares were calculated as follows (in thousands, except per share amounts):

	Thirteen weeks ended				Thirty-nine weeks ended
	September 26, 2014		September 27, 2013		September 26, 2014		September 27, 2013
Net income	$	20,910	$	18,952	$	38,650	$	30,412
Weighted average number of common shares used in basic net income per common share	40,793		40,330		40,701		40,085
Dilutive effect of outstanding stock options and non-vested restricted stock	245		340		270		310
Weighted average number of common shares used in diluted net income per common share	41,038		40,670		40,971		40,395
Net income per common share:
Basic	$	0.51	$	0.47	$	0.95	$	0.76
Diluted	$	0.51	$	0.47	$	0.94	$	0.75
Anti-dilutive shares	97		—		35		—