Commitments and Contingencies (Tables)

9 Months Ended

Oct. 29, 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	2,186			(2,186		)	—
Utilization	(268		)	—			(268		)
Balance at October 29, 2017	$	2,538		$	2,195		$	4,733

Summary of Earn-out Liabilities by Classification

A summary of earn-out liabilities by classification follows:

	Balance at October 29, 2017								Balance at January 29, 2017
(in thousands)	Cycleo		Triune		AptoVision		Total		Cycleo		Triune		AptoVision		Total
Compensation expense	$	4,662	$	—	$	—	$	4,662	$	4,576	$	—	$	—	$	4,576
Not conditional upon continued employment	776		—		17,188		17,964		949		—		—		949
Interest expense	621		—		—		621		543		—		—		543
Total liability	$	6,059	$	—	$	17,188	$	23,247	$	6,068	$	—	$	—	$	6,068
Amount expected to be settled within twelve months	$	2,798	$	—	$	8,688	$	11,486