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Fair Value Measurements (Schedule of Fair Value of Financial Instruments) - USD ($)
$ in Thousands
Feb. 03, 2018
Jan. 28, 2017
Fair Value Disclosures [Abstract]    
Borrowings under revolving credit agreement $ 0 $ 110,000
Borrowings under revolving credit agreement, fair value 0 110,000
Long-term debt - Senior Notes, carrying amount 197,472 197,003
Long-term debt - Senior Notes, fair value 210,000 209,000
Total debt 197,472 307,003
Total debt, fair value $ 210,000 $ 319,000