Summary of Significant Accounting Policies (Details)	12 Months Ended
	Mar. 31, 2014 Customer Country Product	Mar. 31, 2013 Customer	Mar. 31, 2012 Customer
Nature of Business [Abstract]
Number of products the entity is primarily focused	2
Number of countries in which product is sold outside the United States	40
Revenue Recognition [Abstract]
Maximum number of days for receipt of payment of good sold	120 days
Number of customers accounted for 10% or more of net sales	0	0	0
Percentage of sales considered for major customer (in hundredths)	10.00%	10.00%	10.00%