Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Paid in Capital	Retained Earnings	Treasury Stock	Total
Balances at Jan. 28, 2017	$ 155	$ 90,036	$ 148,585	$ (15,185)	$ 223,591
Balances (in shares) at Jan. 28, 2017	15,732,339			833,188
Increase (Decrease) in Stockholders' Equity
Vesting of nonvested shares and restricted stock units	$ 2				2
Vesting of nonvested restricted stock units (in shares)	12,982
Issuance of nonvested shares to employees and directors under incentive plan (in shares)	118,676
Forfeiture of nonvested shares by employees and directors (in shares)	(31,303)
Stock-based compensation expense		1,632			1,632
Net share settlement of nonvested shares and restricted stock units	$ (1)	(1,063)			(1,064)
Net share settlement of nonvested shares and restricted stock units (in shares)	(54,748)
Repurchase of common stock				$ (25,035)	(25,035)
Repurchase of common stock (in shares)				1,200,982
Dividends paid to stockholders			(4,232)		(4,232)
Net income (loss)			14,574		14,574
Balances at Feb. 03, 2018	$ 156	90,605	158,927	$ (40,220)	209,468
Balances (in shares) at Feb. 03, 2018	15,777,946			2,034,170
Increase (Decrease) in Stockholders' Equity
Vesting of nonvested shares and restricted stock units	$ 1				1
Vesting of nonvested restricted stock units (in shares)	10,663
Issuance of nonvested shares to employees and directors under incentive plan (in shares)	80,045
Stock-based compensation expense		2,238			2,238
Net share settlement of nonvested shares and restricted stock units		(1,049)			(1,049)
Net share settlement of nonvested shares and restricted stock units (in shares)	(40,941)
Repurchase of common stock				$ (40,400)	(40,400)
Repurchase of common stock (in shares)				1,635,306
Dividends paid to stockholders			(4,207)		(4,207)
Net income (loss)			21,374		21,374
Balances at Feb. 02, 2019	$ 157	91,794	176,094	$ (80,620)	$ 187,425
Balances (in shares) at Feb. 02, 2019	15,827,713			3,669,476	15,827,713
Increase (Decrease) in Stockholders' Equity
Vesting of nonvested shares and restricted stock units	$ 1				$ 1
Vesting of nonvested restricted stock units (in shares)	18,851
Issuance of nonvested shares to employees and directors under incentive plan (in shares)	122,816
Forfeiture of nonvested shares by employees and directors (in shares)	(24,359)
Stock-based compensation expense		2,121			2,121
Net share settlement of nonvested shares and restricted stock units	$ (1)	(735)			(736)
Net share settlement of nonvested shares and restricted stock units (in shares)	(37,355)
Repurchase of common stock				$ (28,445)	(28,445)
Repurchase of common stock (in shares)				1,404,056
Dividends paid to stockholders			(3,765)		(3,765)
Net income (loss)			16,503		16,503
Balances at Feb. 01, 2020	$ 157	$ 93,180	186,772	$ (109,065)	$ 171,044
Balances (in shares) at Feb. 01, 2020	15,907,666			5,073,532	15,907,666
Increase (Decrease) in Stockholders' Equity
Adoption of lease accounting standard (See Note 10)			$ (2,060)		$ (2,060)