NET INCOME PER SHARE (Tables)

9 Months Ended

Apr. 24, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	13 Weeks Ended				39 Weeks Ended
	April 24, 2021				April 24, 2021
	Class A		Class B		Class A		Class B
Numerator:
Net income allocated, basic	$	1,943	$	551	$	7,914	$	2,242
Conversion of Class B to Class A shares	551		—		2,242		—
Net income allocated, diluted	$	2,494	$	551	$	10,156	$	2,242
Denominator:
Weighted average shares outstanding, basic	9,850		4,294		9,850		4,294
Conversion of Class B to Class A shares	4,294		—		4,294		—
Weighted average shares outstanding, diluted	14,144		4,294		14,144		4,294
	13 Weeks Ended				39 Weeks Ended
	April 25, 2020				April 25, 2020
	Class A		Class B		Class A		Class B
Numerator:
Net income allocated, basic	$	8,431	$	2,398	$	11,892	$	3,390
Conversion of Class B to Class A shares	2,398		—		3,390		—
Net income allocated, diluted	$	10,829	$	2,398	$	15,282	$	3,390
Denominator:
Weighted average shares outstanding, basic	9,789		4,294		9,775		4,294
Conversion of Class B to Class A shares	4,294		—		4,294		—
Weighted average shares outstanding, diluted	14,083		4,294		14,069		4,294