Investments - Schedule of Available-for-sale Summary (Details) - USD ($) $ in Thousands |
Mar. 28, 2026 |
Mar. 29, 2025 |
|---|---|---|
| Available-for-Sale Securities by Investment Category | ||
| Amortized Cost | $ 34,104 | $ 21,403 |
| Gross Unrealized Gains | 188 | 96 |
| Gross Unrealized Losses | (151) | (84) |
| Fair Value | 34,141 | 21,415 |
| Residential mortgage-backed securities | ||
| Available-for-Sale Securities by Investment Category | ||
| Amortized Cost | 14,076 | 4,122 |
| Gross Unrealized Gains | 69 | 19 |
| Gross Unrealized Losses | (81) | (21) |
| Fair Value | 14,064 | 4,120 |
| State and political subdivision debt securities | ||
| Available-for-Sale Securities by Investment Category | ||
| Amortized Cost | 9,225 | 6,955 |
| Gross Unrealized Gains | 66 | 39 |
| Gross Unrealized Losses | (27) | (18) |
| Fair Value | 9,264 | 6,976 |
| Corporate debt securities | ||
| Available-for-Sale Securities by Investment Category | ||
| Amortized Cost | 10,803 | 10,326 |
| Gross Unrealized Gains | 53 | 38 |
| Gross Unrealized Losses | (43) | (45) |
| Fair Value | $ 10,813 | $ 10,319 |