Annual report pursuant to Section 13 and 15(d)

Employee Benefits - (Details)

v2.4.0.8
Employee Benefits - (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Annual vesting percentage 100.00%    
Employer matching contribution, percent 50.00%    
Maximum annual contribution per employee, percent 6.00%    
Employer discretionary contribution, amount $ 1,579 $ 1,458 $ 1,357
Incentive compensation paid $ 1,272 $ 4,268 $ 6,943