Income Taxes - Income Tax (Benefit) Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Current tax (benefit) expense:
Federal	$ (10,124)	$ (225)	$ 708
State	52	612	810
Deferred tax expense (benefit):
Federal		362	455
State	1,525	(71)	58
Income tax (benefit) expense	$ (8,547)	$ 678	$ 2,031