Defined Benefit Plans (Tables)

9 Months Ended

Oct. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Components of net periodic defined benefit pension cost

The components of net periodic defined benefit pension cost for the three and nine months ended October 31, 2015 and November 1, 2014 related to the SERP are as follows (in thousands):

	Three Months Ended					Nine Months Ended
	Oct 31, 2015		Nov 1, 2014			Oct 31, 2015			Nov 1, 2014
Interest cost	$	498	$	573		$	1,489		$	1,717
Net amortization of unrecognized prior service credit	—		(58		)	(97		)	(174		)
Net amortization of actuarial losses	11		234			729			703
Curtailment gain	—		—			(1,651		)	—
Net periodic defined benefit pension cost	$	509	$	749		$	470		$	2,246