Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)	Aug. 04, 2018	Feb. 03, 2018
Condensed Consolidated Balance Sheets
Accumulated depreciation	$ 237,914	$ 229,699
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized shares	32,000,000	32,000,000
Common stock, shares issued	15,829,380	15,777,946
Common stock, shares outstanding	13,064,398	13,743,776
Treasury stock, shares	2,764,982	2,034,170