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Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Statement of Comprehensive Income [Abstract]      
Net income $ 22,622 $ 24,943 $ 14,700
Other comprehensive income, net of tax:      
Net change in unrealized (losses) gains on available-for-sale securities (12) 212 (52)
Other comprehensive (loss) income, net of tax (12) 212 (52)
Comprehensive income $ 22,610 $ 25,155 $ 14,648