Commitments and Contingencies (Tables)

12 Months Ended

Jan. 31, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of purchase commitments

The following table presents the Company’s open capital commitments and other open purchase commitments for the purchase of plant, equipment, raw material, supplies and services as of January 31, 2021:

(in thousands)	Less than 1 year		1-3 years		Total
Open capital purchase commitments	$	1,560	$	—	$	1,560
Other open purchase commitments	78,668		5,038		83,706
Total purchase commitments	$	80,228	$	5,038	$	85,266

Schedule of liability for deferred compensation

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

(in thousands)	January 31, 2021		January 26, 2020
Accrued liabilities	$	1,709	$	1,365
Other long-term liabilities	39,299		35,243
Total deferred compensation liabilities under this plan	$	41,008	$	36,608