Material Contracts with Suppliers (Details) (USD $) Share data in Millions, unless otherwise specified	3 Months Ended	0 Months Ended	1 Months Ended	3 Months Ended
	Sep. 30, 2013	Aug. 19, 2013 JSP item	Mar. 31, 2004 JSP	Sep. 30, 2014 JSP	Sep. 30, 2014 JSP Inventory purchases Suppliers	Sep. 30, 2013 JSP Inventory purchases Suppliers
Material Contracts with Suppliers
Purchases of finished goods inventory from JSP as a percentage of the company's inventory purchases					67.00%	67.00%
Number of shares of common stock issued in exchange for exclusive distribution rights		1.5	4.0
Number of products under the exclusive distribution agreement		3
Extension term of the agreement		5 years
Expense recorded in accordance with policy related to renewal and extension costs for recognized intangible assets	$ 20,100,000	$ 20,100,000
Second extension term of the agreement		5 years
Number of shares of common stock issued in exchange for extension of exclusive distribution rights agreement		1.5
Period from notice within which if breach is not cured, non-breaching party has right to terminate contract				30 days
Minimum purchase quantity required in each year				$ 31,000,000
Minimum purchase requirement met by the company				10 years