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Income Taxes - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 27, 2021 | Jun. 28, 2020 | Jun. 30, 2019
Income Taxes [Line Items] |  |  |
Additional tax benefit |  |  | $ 843
Tax benefit | $ 4,816 |  |
Capital loss carryforwards | 17,429 | $ 13,791 |
U.S state net operating loss carryforwards | $ 54,361 |  |
Net operating loss carryforwards beginning expiration year | 2022 |  |
U.S federal research tax credit carryforwards | $ 3,964 |  |
U.S. federal research tax credit carryforwards expiration year | 2039 |  |
Amount of Unrecognized Deferred Tax Liability | $ 4,524 |  |
Capital Loss Carryforward |  |  |
Income Taxes [Line Items] |  |  |
Capital loss carryforwards | $ 71,105 |  |
U.S. Federal Foreign Tax Credits [Member] |  |  |
Income Taxes [Line Items] |  |  |
Net operating loss carryforwards beginning expiration year | 2021 |  |
U.S federal net operating loss carry a full valuation allowance | $ 11,213 |  |
Foreign Tax Credits [Member] |  |  |
Income Taxes [Line Items] |  |  |
U.S federal net operating loss carry a full valuation allowance | 2,962 |  |
Earliest Tax Year [Member] |  |  |
Income Taxes [Line Items] |  |  |
State deferred tax expense component, utilization of net operating loss carryforwards | 167 | 20 | 106
Foreign deferred tax expense component, utilization of net operating loss carryforwards | 441 | 702 | 655
Valuation allowance, deferred tax asset, increase (decrease), amount | (459) | 11,419 | 10,877
Unrecognized tax benefits that would impact effective tax rate | 2,549 |  |
Unrecognized tax benefits, income tax penalties and interest expense | 141 | 69 | 22
Unrecognized tax benefits, income tax penalties and interest accrued | 273 | 132 | 63
Unremitted foreign earnings | 21,776 |  |
U.S. Federal [Member] |  |  |
Income Taxes [Line Items] |  |  |
Net operating loss | 5,312 | $ 89 | $ 3,122
U.S. Federal [Member] | Earliest Tax Year [Member] |  |  |
Income Taxes [Line Items] |  |  |
Open tax year |  | 2016 |
Net Operating Loss Held Outside U.S Consolidated Tax Filing Group [Member] |  |  |
Income Taxes [Line Items] |  |  |
U.S state net operating loss carryforwards | $ 15,051 |  |
Net operating loss carryforwards beginning expiration year | 2021 |  |
Net Operating Loss Held Outside U.S Consolidated Tax Filing Group [Member] | Capital Loss Carryforward |  |  |
Income Taxes [Line Items] |  |  |
Capital loss carryforwards | $ 4,489 |  |
Net Operating Loss Held Outside U.S Consolidated Tax Filing Group [Member] | U.S. Federal NOL [Member] |  |  |
Income Taxes [Line Items] |  |  |
U.S federal net operating loss carryforwards | 2,863 |  |
Foreign Net Operating Loss Carry Forwards [Member] |  |  |
Income Taxes [Line Items] |  |  |
U.S federal net operating loss carry a full valuation allowance | $ 5,077 |  |
State and Local Jurisdiction [Member] | Earliest Tax Year [Member] | North Carolina Department of Revenue [Member] |  |  |
Income Taxes [Line Items] |  |  |
Open tax year |  | 2016 |
State and Local Jurisdiction [Member] | Latest Tax Year [Member] | North Carolina Department of Revenue [Member] |  |  |
Income Taxes [Line Items] |  |  |
Open tax year |  | 2018 |

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