Earnings Per Share - (Tables)

3 Months Ended

Nov. 01, 2014

Earnings Per Share Disclosure [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

				Three Months Ended				Nine Months Ended
				November 1, 2014		November 2, 2013		November 1, 2014		November 2, 2013
		(Dollars in thousands)
Numerator
	Net earnings		$	5,692	$	4,885	$	51,350	$	50,499
	Earnings allocated to non-vested equity awards			(113)		(81)		(1,001)		(818)
	Net earnings available to common stockholders		$	5,579	$	4,804	$	50,349	$	49,681
Denominator
	Basic weighted average common shares outstanding			27,359,660		28,746,459		27,673,293		28,772,006
	Dilutive effect of stock options			4,493		7,860		2,640		5,309
	Diluted weighted average common shares outstanding			27,364,153		28,754,319		27,675,933		28,777,315
Net income per common share
	Basic earnings per share (Class A and B Shares)		$	0.20	$	0.17	$	1.82	$	1.73
	Diluted earnings per share (Class A and B Shares)		$	0.20	$	0.17	$	1.82	$	1.73