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Segmented Information - Summary of Sales by Classes of Similar Products (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 26, 2022
Mar. 27, 2021
Mar. 28, 2020
Product Information [Line Items]      
Net sales, total $ 181,342 $ 143,068 $ 169,420
Retail Segment [Member] | Operating Segments [Member]      
Product Information [Line Items]      
Net sales, total 167,819 130,758 160,981
Other Segments [Member] | Operating Segments [Member]      
Product Information [Line Items]      
Net sales, total 13,523 12,310 8,439
Jewelry and Other [Member]      
Product Information [Line Items]      
Net sales, total 90,522 67,296 90,175
Jewelry and Other [Member] | Retail Segment [Member] | Operating Segments [Member]      
Product Information [Line Items]      
Net sales, total 78,586 55,743 81,736
Jewelry and Other [Member] | Other Segments [Member] | Operating Segments [Member]      
Product Information [Line Items]      
Net sales, total 11,936 11,553 8,439
Timepieces [Member]      
Product Information [Line Items]      
Net sales, total 90,820 75,772 79,245
Timepieces [Member] | Retail Segment [Member] | Operating Segments [Member]      
Product Information [Line Items]      
Net sales, total 89,233 75,015 $ 79,245
Timepieces [Member] | Other Segments [Member] | Operating Segments [Member]      
Product Information [Line Items]      
Net sales, total $ 1,587 $ 757