Leases (Tables)

3 Months Ended

Apr. 30, 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			Three Months Ended
	April 30, 2020			April 30, 2019
Operating lease expense		$	1,686		$	1,609
Variable lease expense			131			193
Total lease expense		$	1,817		$	1,802

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 April 30, 2020 (amounts in thousands):

Years Ended January 31,	Minimum Rentals
Remainder of 2021		$	4,500
2022			5,376
2023			3,669
2024			2,503
2025			1,646
Thereafter			49
Total			17,743
Less: present value discount			1,558
Operating lease liabilities		$	16,185

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