Other Accrued Expenses (Tables)

3 Months Ended

Apr. 30, 2020

Accrued Liabilities and Other Liabilities [Abstract]

Other Accrued Expenses

	April 30, 2020		January 31, 2020
Other employee related costs, including employee benefits	$	169	$	199
Freight expenses and material purchases		1,829		673
Professional fees		264		279
Sales commissions		150		234
Other vendor accruals		442		718
Income tax accrual		859		342
	$	3,713	$	2,445