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Share-Based Compensation - Employee Stock Purchase Plan - Additional Information (Detail) $ in Millions | 12 Months Ended
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Jun. 27, 2020 USD ($)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Stock purchases under Employee Stock Purchase Plan as a percentage of employee compensation, maximum, subject to legal restrictions and limitations | 15.00%
Employee common stock purchases through payroll deductions under Employee Stock Purchase Plan, price as a percentage of fair market value | 85.00%
Offering period extends under Employee Stock Purchase Plan | up to two years
Employee Stock Purchase Plan [Member] |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Earlier Options vesting period | 2 years
Vesting period of the underlying awards | 2 years
Expected lives of the implied volatility | 6 months
Historical volatility for expected lives | 6 months
Unrecognized share-based compensation costs for stock options granted | $ 0.6
Period over which share-based compensation is amortized duration | 2 months
2019 Employee Inducement Equity Plan [Member] |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |
Offering period extends under Employee Stock Purchase Plan | up to one year
Earlier Options vesting period | 1 year
Vesting period of the underlying awards | 1 year

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- Definition Employee common stock purchases through payroll deductions under employee stock purchase plan, price as a percentage of fair market value. + References No definition available. + Details
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- Definition Period over which share based compensation is amortized duration. + References No definition available. + Details
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- Definition Stock purchases under employee stock purchase plan as a percentage of employee compensation, maximum, subject to legal restrictions and limitations. + References No definition available. + Details
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. + 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 (i) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + 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 (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + 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 Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + 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 (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.D.2) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 + Details
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