Other Commitments and Contingencies - Schedule of Company's Change in Benefit Obligation Based Upon an Actuarial Valuation (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018
Defined Benefit Plan, Funded Status of Plan [Roll Forward]
Benefit obligation at beginning of year	$ 595	$ 655
Service cost	34	36
Interest cost	18	20
Actuarial loss (gain)	(41)	(46)
Benefits paid	(62)	(70)
Benefit obligation at end of year	$ 544	$ 595