Segmented Information - Additional Information (Detail) |
12 Months Ended |
|---|---|
|
Mar. 28, 2020
Segment
Store
Location
| |
| Segment Information [Line Items] | |
| Number of reportable segments | Segment | 2 |
| Birks Brand [Member] | Retail Segment [Member] | |
| Segment Information [Line Items] | |
| Number of retail stores | Store | 27 |
| Brinkhaus Brand [Member] | Retail Segment [Member] | |
| Segment Information [Line Items] | |
| Number of retail locations | Location | 2 |