Note 7 (Details) - Inventory Detail (USD $)	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Inventory:
Raw materials	$ 2,812,000	$ 3,009,000	$ 3,180,000
In transit finished goods	1,155,000	2,291,000	628,000
Finished goods	6,207,000	6,540,000	6,631,000
Total	$ 10,174,000	$ 11,840,000	$ 10,439,000