SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)	12 Months Ended
Jul. 29, 2023
Accounting Policies [Abstract]
Disaggregation of Revenue	The following table presents the Company's sales by product categories during each of the periods indicated:Years Ended July 29, 2023July 30, 2022Amount%Amount%Center Store (1)$1,300,061 60.0 %$1,229,336 59.7 %Fresh (2)787,770 36.4 %757,383 36.7 %Pharmacy71,749 3.3 %67,780 3.3 %Other (3)7,074 0.3 %6,585 0.3 %Total Sales$2,166,654 100.0 %$2,061,084 100.0 %(1) Consists primarily of grocery, dairy, frozen, health and beauty care, general merchandise and liquor.(2) Consists primarily of produce, meat, deli, seafood, bakery, prepared foods and floral. (3) Consists primarily of sales related to other income streams, including service fees related to digital sales, gift card and lottery commissions and wholesale sales.
Schedule of Earnings Per Share, Basic and Diluted	The table below reconciles Net income to Net income available to Class A and Class B shareholders:Years ended July 29,2023July 30,2022Net income$49,716 $26,830 Distributed and allocated undistributed Net income to unvested restricted shareholders1,589 777 Net income available to Class A and Class B shareholders$48,127 $26,053 The tables below reconcile the numerators and denominators of basic and diluted net income per share for all periods presented. 20232022 Class AClass BClass AClass BNumerator: Net income allocated, basic$37,639 $10,487 $20,311 $5,742 Conversion of Class B to Class A shares10,487 — 5,742 — Net income allocated, diluted$48,127 $10,487 $26,053 $5,742 Denominator: Weighted average shares outstanding, basic9,949 4,281 9,869 4,294 Conversion of Class B to Class A shares4,281 — 4,294 — Weighted average shares outstanding, diluted14,230 4,281 14,163 4,294 Net income per share is as follows: 20232022 Class AClass BClass AClass BBasic$3.78 $2.45 $2.06 $1.34 Diluted$3.38 $2.45 $1.84 $1.34
Schedule of Expenses Related to Leases	The composition of total lease cost is as follows: Years ended Consolidated Statement of Operations ClassificationJuly 29,2023July 30,2022Operating lease costOperating and administrative expense$36,146 $36,909 Finance lease costAmortization of leased assetsDepreciation and amortization947 947 Interest on lease liabilitiesInterest expense1,874 1,939 Variable lease costOperating and administrative expense21,275 20,483 Total lease cost$60,242 $60,278 Supplemental cash flow information related to leases is as follows: 20232022Cash paid for amounts in the measurement of lease liabilitiesOperating cash flows from operating leases$34,442 $35,730 Operating cash flows from finance leases1,874 1,939 Financing cash flows from finance leases815 750 Lease obligations obtained in exchange for right-of-use assets (non-cash)5,724 29,940

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Jul. 29, 2023

The following table presents the Company's sales by product categories during each of the periods indicated:Years Ended July 29, 2023July 30, 2022Amount%Amount%Center Store (1)$1,300,061 60.0 %$1,229,336 59.7 %Fresh (2)787,770 36.4 %757,383 36.7 %Pharmacy71,749 3.3 %67,780 3.3 %Other (3)7,074 0.3 %6,585 0.3 %Total Sales$2,166,654 100.0 %$2,061,084 100.0 %(1) Consists primarily of grocery, dairy, frozen, health and beauty care, general merchandise and liquor.(2) Consists primarily of produce, meat, deli, seafood, bakery, prepared foods and floral. (3) Consists primarily of sales related to other income streams, including service fees related to digital sales, gift card and lottery commissions and wholesale sales.

Schedule of Earnings Per Share, Basic and Diluted

The table below reconciles Net income to Net income available to Class A and Class B shareholders:Years ended July 29,2023July 30,2022Net income$49,716 $26,830 Distributed and allocated undistributed Net income to unvested restricted shareholders1,589 777 Net income available to Class A and Class B shareholders$48,127 $26,053 The tables below reconcile the numerators and denominators of basic and diluted net income per share for all periods presented. 20232022 Class AClass BClass AClass BNumerator: Net income allocated, basic$37,639 $10,487 $20,311 $5,742 Conversion of Class B to Class A shares10,487 — 5,742 — Net income allocated, diluted$48,127 $10,487 $26,053 $5,742 Denominator: Weighted average shares outstanding, basic9,949 4,281 9,869 4,294 Conversion of Class B to Class A shares4,281 — 4,294 — Weighted average shares outstanding, diluted14,230 4,281 14,163 4,294 Net income per share is as follows: 20232022 Class AClass BClass AClass BBasic$3.78 $2.45 $2.06 $1.34 Diluted$3.38 $2.45 $1.84 $1.34

Schedule of Expenses Related to Leases

The composition of total lease cost is as follows: Years ended Consolidated Statement of Operations ClassificationJuly 29,2023July 30,2022Operating lease costOperating and administrative expense$36,146 $36,909 Finance lease costAmortization of leased assetsDepreciation and amortization947 947 Interest on lease liabilitiesInterest expense1,874 1,939 Variable lease costOperating and administrative expense21,275 20,483 Total lease cost$60,242 $60,278 Supplemental cash flow information related to leases is as follows: 20232022Cash paid for amounts in the measurement of lease liabilitiesOperating cash flows from operating leases$34,442 $35,730 Operating cash flows from finance leases1,874 1,939 Financing cash flows from finance leases815 750 Lease obligations obtained in exchange for right-of-use assets (non-cash)5,724 29,940