XML 107 R38.htm IDEA: XBRL DOCUMENT v2.4.0.6
Restructuring Charges (Tables)
12 Months Ended
Mar. 31, 2012
Restructuring Charges [Abstract]  
Schedule Of Restructuring Liability
     Employee
Severance
 

Balance at March 31, 2011

   $ 0   

Restructuring charges to operations

     603   

Cash payments

     (243
  

 

 

 

Balance at March 31, 2012

   $ 360