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Benefit Plans and Stock-Based Compensation - Summary of Stock Option Activity (Detail) - $ / shares | 12 Months Ended
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Mar. 27, 2021 | Mar. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Outstanding Beginning balance | 704,818 | 813,666
Outstanding Ending balance | 395,147 | 741,060
Outstanding Beginning balance | $ 1.13 | $ 1.13
Outstanding Ending balance | $ 1.04 | $ 1.14
Mayors Stock Option Plan [Member] |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Settled in cash | (41) | (41)
Outstanding Ending balance | 0 | 0
Outstanding Beginning balance |  | $ 1.05
Settled in cash |  | 0.78
Outstanding Ending balance |  | $ 0.00

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- Definition Share Based Compensation Arrangement By Share Based Payment Award Options Settled In Cash. + References No definition available. + Details
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Options, Settled in Cash Weighted Average Exercise Price + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Details
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