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Investments (Schedule of Investments) (Details) - USD ($) $ in Thousands | Aug. 02, 2025 | Feb. 01, 2025
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Held-to-maturity Securities [Abstract] |  |
Held-to-Maturity Securities, Amortized Cost or Par Value | $ 22,118 | $ 23,801
Held-to-Maturity Securities, Estimated Fair Value | 22,151 | 23,831
State and municipal bonds [Member] |  |
Held-to-maturity Securities [Abstract] |  |
Held-to-Maturity Securities, Amortized Cost or Par Value | 22,118 | 23,801
Held-to-Maturity Securities, Gross Unrealized Gains | 33 | 31
Held-to-Maturity Securities, Gross Unrealized Losses | 0 | (1)
Held-to-Maturity Securities, Other-than-Temporary Impairment | 0 | 0
Held-to-Maturity Securities, Estimated Fair Value | 22,151 | 23,831
Mutual Fund [Member] |  |
Trading Securities [Abstract] |  |
Trading Securities, Amortized Cost or Par Value | 26,480 | 25,516
Trading Securities, Gross Unrealized Gains | 3,150 | 2,600
Trading Securities, Gross Unrealized Losses | 0 | 0
Trading Securities, Other-than-Temporary Impairment | 0 | 0
Trading Securities, Estimated Fair Value | $ 29,630 | $ 28,116

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- Definition The amount by which the fair value of an investment in debt and equity securities categorized as held-to-maturity is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income at a point in time. + References No definition available. + Details
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