Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation Plans - Stock Options (Details)

v3.20.2
Share-Based Compensation Plans - Stock Options (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
May 02, 2020
May 04, 2019
Share-based compensation    
Share-based compensation expense $ 2.0 $ 1.9
Number of Shares    
Outstanding at the beginning of the period (in shares) 3,952,587  
Forfeited (in shares) (181,024)  
Expired (in shares) (77,509)  
Outstanding at the end of the period (in shares) 3,694,054  
Exercisable at the end of the period (in shares) 1,663,130  
Weighted-Average Exercise Price    
Outstanding at the beginning of the period (in dollars per share) $ 11.53  
Forfeited (in dollars per share) 7.39  
Expired (in dollars per share) 14.16  
Outstanding at the end of the period (in dollars per share) 11.68  
Exercisable at the end of the period (in dollars per share) $ 16.19  
Stock Appreciation Rights ("SARs")    
Number of Shares    
Outstanding at the beginning of the period (in shares) 414,476  
Outstanding at the end of the period (in shares) 414,476  
Exercisable at the end of the period (in shares) 138,158  
Weighted-Average Exercise Price    
Outstanding at the beginning of the period (in dollars per share) $ 7.62  
Outstanding at the end of the period (in dollars per share) 7.62  
Exercisable at the end of the period (in dollars per share) $ 7.62  
Stock Options And Stock Appreciation Rights ("SARs")    
Unrecognized compensation cost    
Unrecognized compensation cost, non-vested awards $ 6.8  
Compensation recognition period, non-vested awards 1 year 6 months