Quarterly report pursuant to Section 13 or 15(d)

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

v3.7.0.1
Fair Value Measurements - Recurring and Non-Recurring (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 29, 2017
Apr. 30, 2016
Jan. 28, 2017
Fair value measurements      
Asset impairment charges $ 2,867 $ 1,162  
Selling, general and administrative expenses      
Fair value measurements      
Asset impairment charges 2,900    
Recurring      
Assets:      
Derivative asset 937 9 $ 460
Liabilities:      
Derivative liability 5,293 3,295 2,413
Recurring | Level 2      
Assets:      
Derivative asset 937 9 460
Liabilities:      
Derivative liability $ 5,293 $ 3,295 $ 2,413