Other receivable - Additional Information (Detail) - USD ($) $ in Thousands |
9 Months Ended | ||
|---|---|---|---|
Mar. 26, 2021 |
Jun. 26, 2020 |
Oct. 01, 2019 |
|
| Receivables [Abstract] | |||
| Other receivable | $ 24,310 | $ 24,310 | $ 24,300 |
| Other receivable provided to customer | $ 24,300 |