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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
3 Months Ended
May 04, 2019
May 05, 2018
Statement of Comprehensive Income [Abstract]    
Net Income $ 2,025 $ 29,004
Other comprehensive income:    
Unrealized gains (losses) on marketable securities, net of taxes 63 (31)
Foreign currency translation losses (82) (68)
Comprehensive Income $ 2,006 $ 28,905