Income Taxes - Carryforwards (Details) (USD $) In Thousands, unless otherwise specified	Feb. 01, 2014
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards and Tax Credit Carryforward	$ 31,130
Foreign Country [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	24,430
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	567
California Enterprise Zone [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	5,865
Texas Business Loss [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	$ 268