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Significant Accounting Policies - Additional Information (Detail) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 24, 2021 | Jun. 24, 2021 USD ($) Buildings | Jun. 25, 2020 USD ($) Buildings | Jun. 27, 2019 USD ($) Buildings
Accounting Policies [Line Items] |  |  |  |
Period to shell bulk stored nut inventories | ten to fifteen-month |  |  |
Interest costs capitalized | $ |  | $ 0 | $ 0 | $ 0
Number of reportable operating segment | Buildings |  | 1 |  |
Recorded impairments of long - lived assets | $ |  | $ 0 | $ 0 | $ 0
Goodwill impairment | $ |  | $ 0 |  |
Percentage of likelihood to record liabilities for uncertain tax positions |  | greater than 50% |  |
Percentage of likelihood where no benefit for uncertain tax positions is recorded |  | less than 50% |  |
Maximum [Member] |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Annual inventory percentage revision estimate | 1.00% | 1.00% |  |
Accounts Receivable [Member] |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Number of customers exceeding ten percent of sales | Buildings |  | 2 | 2 | 2
Accounts Receivable [Member] | Credit Concentration Risk [Member] |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Percentage of concentration risk |  | 46.00% | 44.00% |
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Percentage of concentration risk |  | 48.00% | 45.00% | 43.00%
Sales Revenue, Net [Member] | Minimum [Member] |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Concentration Risk Benchmark Percentage |  | 10.00% | 10.00% | 10.00%
Elgin Site [Member] |  |  |  |
Accounting Policies [Line Items] |  |  |  |
Percentage of rentable area currently vacant | 70.00% | 70.00% |  |
Number of buildings located on site | Buildings |  | 2 |  |
Percentage of building currently not been built-out | 29.00% | 29.00% |  |

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13537-108611 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592 + Details
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