Inventories - Schedule Of Components Of Inventory (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Inventory, Net [Abstract]
Raw materials	$ 4,221,000	$ 3,642,000
Finished goods	53,895,000	51,040,000
Total	58,116,000	54,682,000
Inventory reserves	$ 6,500,000	$ 5,500,000