Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation Plans - Stock Options (Details)

v3.19.2
Share-Based Compensation Plans - Stock Options (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
May 04, 2019
May 05, 2018
Share-based compensation    
Share-based compensation expense $ 1.9 $ 6.5
Additional disclosures    
Weighted-average grant date fair value of stock options granted (in dollars per share) $ 3.01  
Stock Options    
Number of Shares    
Outstanding at the beginning of the period (in shares) 1,252,072  
Granted (in shares) 3,042,310  
Forfeited (in shares) (30,286)  
Expired (in shares) (32,271)  
Outstanding at the end of the period (in shares) 4,231,825  
Exercisable at the end of the period (in shares) 818,982  
Weighted-Average Exercise Price    
Outstanding at the beginning of the period (in dollars per share) $ 23.64  
Granted (in dollars per share) 7.62  
Forfeited (in dollars per share) 17.47  
Expired (in dollars per share) 33.79  
Outstanding at the end of the period (in dollars per share) 12.09  
Exercisable at the end of the period (in dollars per share) $ 26.46  
Unrecognized compensation cost    
Unrecognized compensation cost, non-vested awards $ 12.1  
Compensation recognition period, non-vested awards 1 year 10 months 24 days  
Stock Appreciation Rights ("SARs")    
Number of Shares    
Granted (in shares) 414,476  
Outstanding at the end of the period (in shares) 414,476  
Weighted-Average Exercise Price    
Granted (in dollars per share) $ 7.62  
Outstanding at the end of the period (in dollars per share) $ 7.62  
Assumptions used to value stock options    
Risk-free interest rate (as a percent) 2.39%  
Expected lives (in years) 5 years  
Dividend yield (as a percent) 4.34%  
Expected volatility (as a percent) 62.32%