Retirement Plans (Tables)

9 Months Ended

Oct. 31, 2022

Retirement Benefits [Abstract]

Schedule of Defined Benefit Plans Disclosures

The net periodic pension cost for the Pension Plan and the VIP Plan for the three and nine months ended October 31, 2022 and 2021 were as follows:

	Combined Employee Retirement Plans
	Three Months Ended				Nine Months Ended
	10/31/2022		10/31/2021		10/31/2022		10/31/2021
	(in thousands)
Service cost	$	—	$	—	$	—	$	—
Interest cost	298		281		895		841
Expected return on plan assets	(237)		(218)		(711)		(654)
Plan settlement	64		65		64		285
Amortization of prior service cost	—		—		—		—
Recognized net actuarial loss	134		442		402		1,328
Benefit cost	$	259	$	570	$	650	$	1,800