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Accrued Expenses and Other Current Liabilities (Tables)
9 Months Ended
Oct. 31, 2022
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):
 October 31,
2022
 

January 31,
2022

 
         
Accrued payroll and related items  $3,441   $5,407 
Accrued utility charges   4,500    4,297 
Accrued transportation related items   899    593 
Accrued real estate taxes   1,489    1,857 
Commodity futures   285    933 
Forward purchase contracts   30    - 
Accrued income taxes   82    95 
Other   1,383    435 
Total  $12,109   $13,617