Retirement Plans (Tables)

9 Months Ended

Oct. 31, 2019

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, 2019 and 2018 were as follows (in thousands):

	Combined Employee Retirement Plans
	Three Months Ended						Nine Months Ended
	10/31/2019			10/31/2018			10/31/2019			10/31/2018
Service cost	$	—		$	—		$	—		$	—
Interest cost	355			370			1,065			1,080
Expected return on plan assets	(343		)	(348		)	(1,029		)	(1,162		)
Plan settlement	—			22			—			341
Amortization of prior service cost	—			—			—			—
Recognized net actuarial loss	176			252			528			597
Benefit cost	$	188		$	296		$	564		$	856