Leases - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 26, 2021 |
Mar. 27, 2020 |
Mar. 26, 2021 |
Mar. 27, 2020 |
|
| Operating lease rental expense | $ 0.7 | $ 0.5 | $ 1.9 | $ 1.5 |
| Operating lease rental expense short term | $ 0.1 | $ 0.3 | ||
| Minimum | ||||
| Lessee operating lease option to extend term | 1 year | |||
| Maximum | ||||
| Lessee operating lease option to extend term | 5 years | |||