Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Recurring and Non-Recurring (Details)

v3.8.0.1
Fair Value Measurements - Recurring and Non-Recurring (Details) - USD ($)
$ in Thousands
9 Months Ended
Oct. 28, 2017
Oct. 29, 2016
Jan. 28, 2017
Fair value measurements      
Asset impairment charges $ 2,867 $ 4,293  
Selling, general and administrative expenses      
Fair value measurements      
Asset impairment charges 2,900    
Recurring      
Assets:      
Derivative asset 235 753 $ 460
Liabilities:      
Derivative liability 2,198 2,520 2,413
Recurring | Level 2      
Assets:      
Derivative asset 235 753 460
Liabilities:      
Derivative liability $ 2,198 $ 2,520 $ 2,413