Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)	Jul. 29, 2017	Jan. 28, 2017
Consolidated Balance Sheets
Accumulated depreciation	$ 221,153	$ 212,742
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	15,773,322	15,732,339
Common stock, shares outstanding	13,742,811	14,899,151
Treasury stock, shares	2,030,511	833,188