Note 6 (Details) - Inventory Detail (USD $)	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
Inventory:
Raw materials	$ 2,690,000	$ 2,662,000	$ 2,834,000
In transit finished goods	1,570,000	950,000	1,034,000
Finished goods	7,573,000	7,205,000	5,466,000
Total	$ 11,833,000	$ 10,817,000	$ 9,334,000