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5. PRODUCT WARRANTIES (Tables)
12 Months Ended
May 31, 2014
Product Warranties Tables  
Liability for product warranties

Following is a summary of changes in the Company’s liability for product warranties during the fiscal years ended May 31, 2014 and May 31, 2013 (in thousands):

 

    May 31,  
    2014     2013  
             
Balance at the beginning of the year   $ 222     $ 91  
Accruals for warranties issued during the year     297       536  
Settlement made during the year (in cash or in kind)     (296 )     (405 )
                 
Balance at the end of the year   $ 223     $ 222