Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Aug. 01, 2020	Feb. 01, 2020	Aug. 03, 2019
Current Assets:
Allowances on accounts receivable	$ 5,485	$ 2,940	$ 2,462
Common equity:
Common stock, par value (in dollars per share)	$ 1	$ 1	$ 1
Common stock, shares authorized (in shares)	80,000,000	80,000,000	80,000,000
Treasury shares, at cost (in shares)	488,464	488,464	488,464