Equity - Preferred Stock Transactions (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Preferred stock transactions
Beginning balance	$ 1,052
Ending balance	1,060	$ 1,052
Non-Redeemable Employees’ Preferred Stock
Preferred stock transactions
Beginning balance	1,100	1,129	$ 1,146
Other stock conversions	(16)	(29)	(17)
Ending balance	1,084	1,100	1,129
Employees’ Preferred Stock Purchase Accounts
Preferred stock transactions
Beginning balance	(48)	(69)	(69)
Other stock conversions	24	21	0
Ending balance	(24)	(48)	(69)
Non-Redeemable Preferred Stock
Preferred stock transactions
Beginning balance	1,052	1,060	1,077
Other stock conversions	8	(8)	(17)
Ending balance	$ 1,060	$ 1,052	$ 1,060