XML 16 R48.htm IDEA: XBRL DOCUMENT v2.4.0.8
Repurchases of Common Shares Level 4 (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
9 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]    
Stock Repurchased During Period, Shares 515,380  
Payments for Repurchase of Common Stock $ 23,236 $ 7,893
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period 43,466  
Stock Repurchase Program, Remaining Authorized Repurchase Amount $ 89,172