Earnings Per Share - (Tables)

3 Months Ended

Oct. 28, 2017

Earnings Per Share Disclosure [Abstract]

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

				Three Months Ended				Nine Months Ended
				October 28, 2017		October 29, 2016		October 28, 2017		October 29, 2016
		(Dollars in thousands)
Numerator
	Net earnings		$	2,694	$	8,260	$	24,045	$	60,021
	Earnings/(loss) allocated to non-vested equity awards			(56)		(170)		(531)		(1,223)
	Net earnings available to common stockholders		$	2,638	$	8,090	$	23,514	$	58,798
Denominator
	Basic weighted average common shares outstanding			24,537,974		26,738,809		25,150,377		27,039,343
	Dilutive effect of stock options			-		1,436		-		1,807
	Diluted weighted average common shares outstanding			24,537,974		26,740,245		25,150,377		27,041,150
Net income/(loss) per common share
	Basic earnings/(loss) per share		$	0.11	$	0.30	$	0.93	$	2.17
	Diluted earnings/(loss) per share		$	0.11	$	0.30	$	0.93	$	2.17