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Accrued Expenses and Other Current Liabilities
6 Months Ended
Jul. 31, 2016
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):


   July 31,
2016
  

January 31,
2016

 
           
Accrued utility charges  $1,866   $2,094 
Accrued payroll and related items   1,794    3,760 
Accrued income taxes   1,140     
Accrued real estate taxes   2,100    2,564 
Other   1,446    1,005 
Total  $8,346   $9,423