Inventory (Schedule Of Inventory) (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Inventory [Abstract]
Raw materials	$ 3,303,053	$ 2,264,603
Work in process	65,546	131,980
Finished goods	1,802,281	3,790,625
Reserve for obsolescence	(72,639)	(151,157)
Total inventory	$ 5,098,241	$ 6,036,051