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Accrued Expenses and Other Current Liabilities
3 Months Ended
Apr. 30, 2015
Disclosure Text Block Supplement [Abstract]  
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

Note 7. Accrued Expenses and Other Current Liabilities


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


    April 30, 2015     January 31,
2015
 
                 
Accrued utility charges   $ 2,296     $ 3,085  
Accrued payroll and related items     847       3,798  
Accrued real estate taxes     2,631       2,507  
Other     972       957  
Total   $ 6,746     $ 10,347