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Commitments and Contingencies - Minimum Rent Payments and Contingent Rent Expense under Lease Agreements Accounted for Operating Leases as Build-To-Suit Lease Transactions (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Lease agreements accounted for as operating leases      
Minimum rent $ 87,520 $ 76,246 $ 75,654
Contingent rent 7,140 10,209 7,989
Total operating leases 94,660 86,455 83,643
Lease agreements accounted for as build-to-suit lease transactions      
Minimum rent 16,066 12,755 7,375
Contingent rent 726 442 122
Total build-to-suit lease transactions $ 16,792 $ 13,197 $ 7,497