v3.26.1
Note 2 - Marketable Securities - Summary of Unrealized Gains and Losses on Available-for-sale Securities (Details) - USD ($)
$ in Thousands
Mar. 01, 2026
Mar. 02, 2025
Amortized cost basis $ 10,964 $ 48,124
Gross unrealized gains 2 24
Gross unrealized losses 92 935
US Treasury and Government [Member]    
Amortized cost basis 10,964 48,124
Gross unrealized gains 2 24
Gross unrealized losses $ 92 $ 935