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ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - Schedule of accrued expenses and other current liabilities - USD ($)
$ in Thousands
Jan. 31, 2020
Jan. 31, 2019
Schedule of accrued expenses and other current liabilities [Abstract]    
Accrued payroll and related items $ 1,152 $ 2,041
Accrued utility charges 2,398 2,924
Accrued transportation related items 1,500 1,567
Accrued real estate taxes 1,755 1,680
Accrued income taxes 68 71
Other 891 1,263
Total $ 7,764 $ 9,546