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Stock-Based Compensation - Stock Option Activity (Details)
$ / shares in Units, $ in Thousands
 9 Months Ended
Nov. 02, 2024
USD ($)
$ / shares
shares
2016 Plan  
Number of shares  
Outstanding options at beginning of year | shares 3,180,739
Options exercised | shares (139,667)
Options expired | shares (53,441)
Options forfeited | shares (1,715)
Outstanding options at end of quarter | shares 2,985,916
Options exercisable at end of quarter | shares 2,745,724
2006 Plan  
Weighted-average exercise price per option  
Outstanding options at beginning of year | $ / shares $ 0.75
Options exercised | $ / shares 0.57
Options expired and canceled | $ / shares 5.29
Options forfeited | $ / shares 0.75
Outstanding options at end of quarter | $ / shares 0.67
Options exercisable at end of quarter | $ / shares $ 0.66
Weighted-average remaining contractual term  
Outstanding options 5 years 9 months 18 days
Options exercisable at end of quarter 5 years 9 months 18 days
Aggregate Intrinsic Value  
Outstanding options at beginning of year | $ $ 10,962
Options exercised | $ 409
Options forfeited | $ 5
Outstanding options at end of quarter | $ 6,118
Options exercisable at end of quarter | $ $ 5,646