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Equity Incentive Plans - Schedule of Stock Options Outstanding and Exercisable (Details) - Stock Option [Member]
12 Months Ended
Feb. 02, 2019
$ / shares
shares
Continuing Operations [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options Outstanding 587,734
Options Exercisable 444,635
Continuing Operations [Member] | Exercise price $4.57 - $12.55 [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options Outstanding 157,003
Weighted-Averaged Contractual Life (years) 5 years
Weighted- Average Exercise Price | $ / shares $ 10.59
Options Exercisable 91,196
Weighted- Average Exercise Price | $ / shares $ 11.53
Continuing Operations [Member] | Exercise price $12.61 - $14.68 [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options Outstanding 233,455
Weighted-Averaged Contractual Life (years) 4 years 3 months 18 days
Weighted- Average Exercise Price | $ / shares $ 14.27
Options Exercisable 170,163
Weighted- Average Exercise Price | $ / shares $ 14.21
Continuing Operations [Member] | Exercise price $14.74 - $19.64 [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options Outstanding 197,276
Weighted-Averaged Contractual Life (years) 3 years 4 months 24 days
Weighted- Average Exercise Price | $ / shares $ 16.25
Options Exercisable 183,276
Weighted- Average Exercise Price | $ / shares $ 16.22
Discontinued Operations [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options Outstanding 8,391
Weighted-Averaged Contractual Life (years) 0 years
Options Exercisable 3,356
Discontinued Operations [Member] | Exercise price $15.44 - $19.04 [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options Outstanding 8,391
Weighted-Averaged Contractual Life (years) 4 years 2 months 12 days
Weighted- Average Exercise Price | $ / shares $ 15.44
Options Exercisable 3,356
Weighted- Average Exercise Price | $ / shares $ 15.44