Accrued Expenses and Other Current Liabilities (Tables)

3 Months Ended

Apr. 30, 2021

Disclosure Text Block Supplement [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

The components of accrued expenses and other current liabilities are as follows for the periods presented (amounts in thousands):

	April 30, 2021		January 31, 2021
Accrued payroll and related items	$	1,391	$	690
Accrued utility charges		1,873		2,515
Accrued transportation related items		1,560		1,560
Accrued real estate taxes		1,945		1,778
Commodity futures		1,825		1,794
Accrued income taxes		34		55
Other		557		563
Total	$	9,185	$	8,955