XML 40 R19.htm IDEA: XBRL DOCUMENT v2.4.0.6
Comprehensive Income (Tables)
6 Months Ended
Sep. 30, 2012
Comprehensive Income [Abstract]  
Comprehensive income
                                 
    Three months  ended
September 30
    Six months ended
September 30
 
    2012     2011     2012     2011  

Net income

  $ 1,947     $ 1,763     $ 5,787     $ 5,100  

Foreign currency translation adjustment

    —         —         427       —    
   

 

 

   

 

 

   

 

 

   

 

 

 

Comprehensive income

  $ 1,947     $ 1,763     $ 6,214     $ 5,100