ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - Schedule of accrued expenses and other current liabilities - USD ($) $ in Thousands	Jan. 31, 2021	Jan. 31, 2020
Schedule of accrued expenses and other current liabilities [Abstract]
Accrued payroll and related items	$ 690	$ 1,152
Accrued utility charges	2,515	2,398
Accrued transportation related items	1,560	1,500
Commodity futures	1,794
Accrued real estate taxes	1,778	1,755
Accrued income taxes	55	68
Other	563	891
Total	$ 8,955	$ 7,764