XML 33 R19.htm IDEA: XBRL DOCUMENT v3.19.2
12. OTHER INCOME (EXPENSE), NET
12 Months Ended
May 31, 2019
Other Income and Expenses [Abstract]  
12. OTHER INCOME (EXPENSE), NET

12. OTHER INCOME (EXPENSE), NET:

 

    Other income (expense), net comprises the following (in thousands):

 

   Year Ended May 31,
   2019  2018  2017
Foreign exchange gain (loss)  $43   $(63)  $(21)
Other income, net   1    2    —   
   $44   $(61)  $(21)