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

9 Months Ended

Apr. 28, 2018

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				39 Weeks Ended
	April 28, 2018				April 28, 2018
	Class A		Class B		Class A		Class B
Numerator:
Net income allocated, basic	$	4,935	$	1,421	$	14,387	$	4,142
Conversion of Class B to Class A shares	1,421		—		4,142		—
Effect of share-based compensation on allocated net income	—		—		—		—
Net income allocated, diluted	$	6,356	$	1,421	$	18,529	$	4,142
Denominator:
Weighted average shares outstanding, basic	9,709		4,304		9,715		4,304
Conversion of Class B to Class A shares	4,304		—		4,304		—
Dilutive effect of share-based compensation	—		—		—		—
Weighted average shares outstanding, diluted	14,013		4,304		14,019		4,304
	13 Weeks Ended				39 Weeks Ended
	April 29, 2017				April 29, 2017
	Class A		Class B		Class A		Class B
Numerator:
Net income allocated, basic	$	4,550	$	1,312	$	12,214	$	3,551
Conversion of Class B to Class A shares	1,312		—		3,551		—
Effect of share-based compensation on allocated net income	—		—		15		(4		)
Net income allocated, diluted	$	5,862	$	1,312	$	15,780	$	3,547
Denominator:
Weighted average shares outstanding, basic	9,696		4,316		9,634		4,318
Conversion of Class B to Class A shares	4,316		—		4,318		—
Dilutive effect of share-based compensation	—		—		36		—
Weighted average shares outstanding, diluted	14,012		4,316		13,988		4,318