ACCOUNTS PAYABLE AND ACCRUED EXPENSES
 6 Months Ended
May. 31, 2015
ACCOUNTS PAYABLE AND ACCRUED EXPENSES

6. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses consisted of the following:

 

     (in thousands)  
     May 31,
2015		      November 30,
2014		  

Trade accounts payable

    $ 23,953       $ 16,843   

Accrued expenses

      6,514         6,497   

Wage and vacation accrual

      4,377         4,567   
  

 

 

     

 

 

  

Total

 $ 34,844    $ 27,907