Income Taxes - Carryforwards (Details) $ in Thousands	Jan. 28, 2023 USD ($)
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards and Tax Credit Carryforward	$ 67,237
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	10,073
Operating Loss Carryforwards and Tax Credit Carryforward	12,973
Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	45,590
Operating Loss Carryforwards and Tax Credit Carryforward	54,264
California Enterprise Zone [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	2,769
Other State Credits [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	131
U.S. Federal Other Carryforwards [Member] | Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	4,867
Employment Tax Credits [Member] | Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	$ 3,807