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Income Taxes - Additional Information (Details) - USD ($) $ in Thousands |  | 2 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Dec. 24, 2017 | Dec. 30, 2018 | Mar. 31, 2019 | Dec. 30, 2018 | Dec. 31, 2017 | Mar. 31, 2019 | Mar. 31, 2019 | Jun. 24, 2018
Income Tax Disclosure [Abstract] |  |  |  |  |  |  |  |
U.S. Federal corporate income tax rate |  |  |  |  | 35.00% | 21.00% |  |
Provisional tax benefit |  |  | $ 880 |  |  |  | $ 854 | $ 396
Additional tax benefit |  | $ 1,734 |  |  |  |  |  |
Increase in effective tax rate |  |  |  | 57.10% |  |  |  |
Total tax benefit related to enactment |  |  |  | $ 1,322 |  |  |  |
Tax benefit related to re-measurement of deferred tax balances | $ 3,997 |  |  |  |  |  |  |
Tax expense, net of foreign tax credits |  |  |  |  |  |  | $ 2,747 |

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