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

6 Months Ended

Jan. 23, 2016

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 per share for all periods presented.

	13 Weeks Ended   January 23, 2016					26 Weeks Ended   January 23, 2016
	Class A		Class B			Class A		Class B
Numerator:
Net income allocated, basic	$	4,755	$	1,395		$	8,108	$	2,379
Conversion of Class B to Class A shares	1,395		—			2,379		—
Effect of share-based compensation on allocated net income	—		—			—		—
Net income allocated, diluted	$	6,150	$	1,395		$	10,487	$	2,379
Denominator:
Weighted average shares outstanding, basic	9,561		4,319			9,569		4,319
Conversion of Class B to Class A shares	4,319		—			4,319		—
Dilutive effect of share-based compensation	—		—			—		—
Weighted average shares outstanding, diluted	13,880		4,319			13,888		4,319
	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