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OTHER INCOME (EXPENSE), NET
6 Months Ended
Mar. 31, 2013
OTHER INCOME (EXPENSE), NET [Abstract]  
OTHER INCOME (EXPENSE), NET
12. OTHER INCOME (EXPENSE), NET

Other income, net, consisted of the following:

 
 
Three Months Ended
  
Six Months Ended
 
 
 
March 31,
  
March 31,
 
 
 
2013
  
2012
  
2013
  
2012
 
 
 
  
  
  
 
Interest income
 
$
33
  
$
28
  
$
78
  
$
79
 
Other income (expense)
  
430
   
69
   
1,239
   
122
 
Total other income (expense), net
 
$
463
  
$
97
  
$
1,317
  
$
201
 

The increase in other income was primarily due to the impact of foreign currency fluctuations on monetary assets and liabilities denominated in currencies other than the functional currency, primarily related to the weakening of the Japanese yen against the U.S. dollar.  The increase in other income is net of the gains and losses incurred on forward foreign exchange contracts discussed in Note 9 of this Form 10-Q.