Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Foreign Exchange Contracts by Currency (Details)

v2.4.0.8
Fair Value Measurements - Foreign Exchange Contracts by Currency (Details) (Foreign Exchange Forward Contracts [Member], USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Derivatives [Line Items]      
Gain (Loss) on Foreign Currency Derivatives Recorded in Earnings, Net $ (309) $ (3) $ 554
Notional amount 8,178 10,125  
Russian Rubles [Member]
     
Derivatives [Line Items]      
Notional amount 772 4,233  
Euro [Member]
     
Derivatives [Line Items]      
Notional amount 2,386 2,510  
Canadian Dollars [Member]
     
Derivatives [Line Items]      
Notional amount 0 2,134  
South Korean Won [Member]
     
Derivatives [Line Items]      
Notional amount 532 919  
India, Rupees
     
Derivatives [Line Items]      
Notional amount 2,574 329  
Mexico, Pesos
     
Derivatives [Line Items]      
Notional amount 1,077 0  
Other [Member]
     
Derivatives [Line Items]      
Notional amount $ 837