Benefit Plans and Stock-Based Compensation - Summary of Activity of Stock Option Plans and Arrangements (Detail) - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Mar. 28, 2020 |
Mar. 30, 2019 |
Mar. 31, 2018 |
|
| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||
| Outstanding Beginning balance | 741,060 | 813,666 | 874,162 |
| Equity cash-out payment | (51,400) | (60,000) | |
| Exercised | (10,000) | 0 | |
| Forfeited | (26,242) | (21,206) | (496) |
| Outstanding Ending balance | 704,818 | 741,060 | 813,666 |
| Outstanding Beginning balance | $ 1.14 | $ 1.13 | $ 1.13 |
| Equity cash-out payment | 1.00 | 1.08 | |
| Exercised | 0.78 | ||
| Forfeited | 1.43 | 1.11 | 1.05 |
| Outstanding Ending balance | $ 1.13 | $ 1.14 | $ 1.13 |