Quarterly report pursuant to Section 13 or 15(d)

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

v3.5.0.2
Fair Value Measurements - Recurring and Non-Recurring (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2015
Oct. 29, 2016
Oct. 31, 2015
Fair value measurements      
Asset impairment charges   $ 4,293 $ 1,695
Non-cash tradename impairment charge $ 90,100    
Level 2 | Selling, general and administrative expenses      
Fair value measurements      
Asset impairment charges   2,200  
Level 3 | Selling, general and administrative expenses      
Fair value measurements      
Asset impairment charges   $ 2,100