Short-Term Investment Reconciliation - (Tables)

12 Months Ended

Jan. 29, 2022

Investments, Debt and Equity Securities [Abstract]

Schedule Of Available For Sale Securities Reconciliation to Fair Value

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January 29, 2022

January 30, 2021

Debt securities

Debt securities

issued by the U.S

issued by the U.S

Government, its various

Government, its various

States, municipalities

Corporate

States, municipalities

Corporate

and agencies

debt

and agencies

debt

of each

securities

Total

of each

securities

Total

Cost basis

$

50,554

$

96,352

$

146,906

$

40,701

$

85,045

$

125,746

Unrealized gains

-

-

-

422

654

1,076

Unrealized (loss)

(388)

(520)

(908)

-

-

-

Estimated fair value

$

50,166

$

95,832

$

145,998

$

41,123

$

85,699

$

126,822