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Comprehensive Income
6 Months Ended
Sep. 30, 2012
Comprehensive Income Note Disclosure [Abstract]  
Comprehensive Income
Comprehensive Income

The components of accumulated other comprehensive income, net of tax, were as follows:
 
(in thousands)
September 30,
2012
 
April 1,
2012
Cumulative translation adjustments
$
2,053

 
$
1,328

Unrealized gain on available-for-sale investments
35

 
35

Total accumulated other comprehensive income
$
2,088

 
$
1,363