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INVESTMENTS (Schedule of Investments) (Details) - USD ($) $ in Thousands	Jan. 29, 2022	Jan. 30, 2021
Held-to-maturity Securities [Abstract]
Held-to-Maturity Securities, Amortized Cost or Par Value	$ 12,926	$ 3,359
Held-to-Maturity Securities, Estimated Fair Value	12,923	3,366
State and municipal bonds [Member]
Held-to-maturity Securities [Abstract]
Held-to-Maturity Securities, Amortized Cost or Par Value	12,926	3,359
Held-to-Maturity Securities, Gross Unrealized Gains	1	7
Held-to-Maturity Securities, Gross Unrealized Losses	(4)	0
Held-to-Maturity Securities, Other-than-Temporary Impairment	0	0
Held-to-Maturity Securities, Estimated Fair Value	12,923	3,366
Mutual funds [Member]
Trading Securities [Abstract]
Trading Securities, Amortized Cost or Par Value	17,932	16,121
Trading Securities, Gross Unrealized Gains	1,420	2,199
Trading Securities, Gross Unrealized Losses	0	0
Trading Securities, Other-than-Temporary Impairment	0	0
Trading Securities, Estimated Fair Value	$ 19,352	$ 18,320

X

- 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

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Cost of investment in debt investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.

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Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).

+ References

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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).

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Amount, before other-than-temporary impairment (OTTI) accretion, of investment in debt securities measured at amortized cost (held-to-maturity).

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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