Commitments And Contingencies (Details) - USD ($)	6 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Legal Disclosure [Abstract]
Amount accured for product liability claims	$ 150,000	$ 135,000
Outstanding commitments for purchase of inventory, raw materials and supplies	11,400,000
Outstanding commitments for purchase of capital equipment	3,400,000
Purchases under distribution agreements	1,100,000
Product development payments	$ 2,100,000