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Income Taxes (Details)
3 Months Ended 6 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Income Tax Disclosure [Abstract]        
Effective income tax rate 38.20% 37.80% 39.60% 39.10%
Statutory rate 35.00%   35.00%