Commitments and Contingencies (Tables)

6 Months Ended

Jul. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Environmental Loss Contingencies by Contingency

Given the uncertainties associated with environmental assessment and the remediation activities, the Company is unable to determine a best estimate within the range of loss. Therefore, the Company has recorded the minimum amount of probable loss as follows within the Company’s Balance Sheets. 

(in thousands)	Accrued Liability			Other-Long Term Liability			Total
Balance at January 29, 2017	$	620		$	4,381		$	5,001
Change in estimate	1,225			(1,225		)	—
Utilization	(205		)	—			(205		)
Balance at July 30, 2017	$	1,640		$	3,156		$	4,796

Summary of Earn-out Liabilities by Classification

A summary of earn-out liabilities by classification follows:

	Balance at July 30, 2017								Balance at January 29, 2017
(in thousands)	Cycleo		Triune		AptoVision		Total		Cycleo		Triune		AptoVision		Total
Compensation expense	$	5,552	$	—	$	—	$	5,552	$	4,576	$	—	$	—	$	4,576
Not conditional upon continued employment	949		—		17,000		17,949		949		—		—		949
Interest expense	666		—		—		666		543		—		—		543
Total liability	$	7,167	$	—	$	17,000	$	24,167	$	6,068	$	—	$	—	$	6,068
Amount expected to be settled within twelve months	$	2,576	$	—	$	—	$	2,576