Commitments and Contingencies (Tables)

12 Months Ended

Jan. 27, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule aggregate minimum operating lease payments

The aggregate minimum annual lease payments under leases in effect on January 27, 2019 are as follows:

Minimum Annual Lease Payments

(in thousands)
Fiscal Year Ending:
2020	$	5,049
2021	3,712
2022	2,133
2023	1,040
2024	819
Thereafter	1,273
Total minimum lease commitments	$	14,026

Schedule of purchase commitments

The following table shows the Company’s open capital commitments and other open purchase commitments for the purchase of plant, equipment, raw material, supplies and services:

(in thousands)	Less than 1 year		1-3 years		Total
Open capital purchase commitments	$	7,749	$	—	$	7,749
Other open purchase commitments	51,362		6,223		57,585
Total purchase commitments	$	59,111	$	6,223	$	65,334

Schedule of liability for deferred compensation

The Company’s liability for the deferred compensation plan is presented below:

(in thousands)	January 27, 2019		January 28, 2018
Accrued liabilities	$	2,203	$	2,333
Other long-term liabilities	27,251		28,197
Total deferred compensation liabilities under this plan	$	29,454	$	30,530

Summary of earn-out liabilities

A summary of earn-out liabilities, included in "Accrued liabilities" and "Other long-term liabilities" on the Balance Sheets, by classification follows:

	Balance at January 27, 2019						Balance at January 28, 2018
(in thousands)	AptoVision		Cycleo		Total		AptoVision		Cycleo		Total
Compensation expense	$	—	$	4,052	$	4,052	$	—	$	4,408	$	4,408
Not conditional upon continued employment	2,161		462		2,623		21,000		668		21,668
Interest expense	—		—		—		—		444		444
Total liability	$	2,161	$	4,514	$	6,675	$	21,000	$	5,520	$	26,520
Amount expected to be settled within twelve months	$	1,298	$	1,978	$	3,276