Leases (Tables)

6 Months Ended

Jul. 31, 2020

Disclosure Text Block [Abstract]

Lease, Cost [Table Text Block]

The components of lease expense, classified as SG&A expenses on the Consolidated Condensed Statement of Operations, are as follows:

	Three Months Ended						Six Months Ended
	July 31, 2020			July 31, 2019			July 31, 2020			July 31, 2019
Operating lease expense		$	1,548		$	1,701		$	3,234		$	3,310
Variable lease expense			207			159			338			352
Total lease expense		$	1,755		$	1,860		$	3,572		$	3,662

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

The following table is a summary of future minimum rentals on such leases at July 31, 2020 (amounts in thousands):

Years Ended January 31,	Minimum Rentals
Remainder of 2021		$	3,024
2022			5,376
2023			3,669
2024			2,503
2025			1,646
Thereafter			49
Total			16,267
Less:  present value discount			1,357
Operating lease liabilities		$	14,910

Years Ended January 31,	Minimum Rentals
2021		$	5,668
2022			4,958
2023			3,251
2024			2,085
2025			1,228
Thereafter			29
Total			17,219
Less:  present value discount			1,596
Operating lease liabilities		$	15,623