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Investments
 9 Months Ended
Oct. 31, 2020
Investments [Abstract]  
Investments INVESTMENTS
Investments in available-for-sale securities consisted of the following:
(in thousands)
October 31, 2020February 1, 2020November 2, 2019
Carrying value of investments
$— $24,831 $25,903 
Unrealized gains included in accumulated other comprehensive loss
— 143 43 
Unrealized losses included in accumulated other comprehensive loss
— — (7)
Fair value
$— $24,974 $25,939