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NET INCOME PER SHARE (Tables) | 6 Months Ended
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Jan. 23, 2021
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted |
| 13 Weeks Ended |  | 26 Weeks Ended
| January 23, 2021 |  | January 23, 2021
| Class A |  | Class B |  | Class A |  | Class B
Numerator: |  |  |  |  |  |  |
Net income allocated, basic | $ | 3,437 |  |  | $ | 974 |  |  | $ | 5,971 |  |  | $ | 1,692 |
Conversion of Class B to Class A shares | 974 |  |  | — |  |  | 1,692 |  |  | — |
Net income allocated, diluted | $ | 4,411 |  |  | $ | 974 |  |  | $ | 7,663 |  |  | $ | 1,692 |
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 |  | 26 Weeks Ended
| January 25, 2020 |  | January 25, 2020
| Class A |  | Class B |  | Class A |  | Class B
Numerator: |  |  |  |  |  |  |
Net income allocated, basic | $ | 1,521 |  |  | $ | 435 |  |  | $ | 3,461 |  |  | $ | 993 |
Conversion of Class B to Class A shares | 435 |  |  | — |  |  | 993 |  |  | — |
Effect of share-based compensation on allocated net income | (3) |  |  | (1) |  |  | (5) |  |  | (2) |
Net income allocated, diluted | $ | 1,953 |  |  | $ | 434 |  |  | $ | 4,449 |  |  | $ | 991 |
Denominator: |  |  |  |  |  |  |
Weighted average shares outstanding, basic | 9,768 |  |  | 4,294 |  |  | 9,769 |  |  | 4,294 |
Conversion of Class B to Class A shares | 4,294 |  |  | — |  |  | 4,294 |  |  | — |
Weighted average shares outstanding, diluted | 14,062 |  |  | 4,294 |  |  | 14,063 |  |  | 4,294 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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