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Stock Repurchases (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
6 Months Ended
Jul. 30, 2016
USD ($)
$ / shares
shares
Stock repurchases  
Stock repurchased and retired | shares 60,082
Per share price of shares repurchased (in dollars per share) | $ / shares $ 12.24
Aggregate purchase price of stock repurchased and retired | $ $ (735)