NET INCOME (LOSS) PER SHARE - Schedule of Earnings Per Share, Basic and Diluted (Tables)

6 Months Ended

Jan. 24, 2015

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The tables below reconcile the numerators and denominators of basic and diluted net income (loss) per share for all periods presented.

	13 Weeks Ended   January 24, 2015						26 Weeks Ended   January 24, 2015
	Class A			Class B			Class A			Class B
Numerator:
Net income allocated, basic	$	4,957		$	1,492		$	7,870		$	2,370
Conversion of Class B to Class A shares	1,492			—			2,370			—
Effect of share-based compensation on allocated net income	9			(2		)	11			(2		)
Net income allocated, diluted	$	6,458		$	1,490		$	10,251		$	2,368
Denominator:
Weighted average shares outstanding, basic	9,409			4,361			9,409			4,361
Conversion of Class B to Class A shares	4,361			—			4,361			—
Dilutive effect of share-based compensation	25			—			22			—
Weighted average shares outstanding, diluted	13,795			4,361			13,792			4,361
	13 Weeks Ended   January 25, 2014						26 Weeks Ended   January 25, 2014
	Class A			Class B			Class A			Class B
Numerator:
Net income (loss) allocated, basic	$	2,102		$	648		$	(2,979	)	$	(937	)
Conversion of Class B to Class A shares	648			—			—			—
Effect of share-based compensation on allocated net income (loss)	(1		)	—			—			—
Net income (loss) allocated, diluted	$	2,749		$	648		$	(2,979	)	$	(937	)
Denominator:
Weighted average shares outstanding, basic	9,198			4,361			9,167			4,387
Conversion of Class B to Class A shares	4,361			—			—			—
Dilutive effect of share-based compensation	85			—			—			—
Weighted average shares outstanding, diluted	13,644			4,361			9,167			4,387