v3.26.3
Note 3 - Marketable Securities - Summary of Unrealized Gains and Losses on Available-for-sale Securities (Details) - USD ($)
$ in Thousands
Aug. 30, 2026
Mar. 01, 2026
Amortized cost basis $ 16,444 $ 10,964
Gross unrealized gains 0 2
Gross unrealized losses 21 92
US Treasury and Government [Member]    
Amortized cost basis 16,444 10,964
Gross unrealized gains 0 2
Gross unrealized losses $ 21 $ 92