Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019
Reconciliation of Unrecognized Tax Benefits [Abstract]
Unrecognized tax benefits at beginning of year	$ 1,930	$ 1,930
Increases in tax positions from prior years	0	0
Decreases in tax positions from prior years	0	0
Increases in tax positions for current years	0	0
Settlements	0	0
Lapse of applicable statute of limitations	0	0
Unrecognized tax benefits at end of year	1,930	1,930
Deferred Tax Assets, Operating Loss Carryforwards, Components [Abstract]
Unrecognized tax benefits that would impact effective tax rate	1,500
Income tax examination, accrued provision for interest expense		$ 200
Liability for uncertainty in income taxes, current	3,500
Income tax examination, penalties and interest accrued	$ 2,700