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ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - Schedule of accrued expenses and other current liabilities - USD ($)
$ in Thousands
Oct. 31, 2017
Jan. 31, 2017
Schedule of accrued expenses and other current liabilities [Abstract]    
Accrued utility charges $ 2,097 $ 2,414
Accrued payroll and related items 2,855 4,279
Accrued real estate taxes 1,966 2,716
Accrued income taxes 52 2,120
Other 4,253 1,819
Total $ 11,223 $ 13,348