Note 9 - Restructuring (Details) (USD $)	0 Months Ended	3 Months Ended		9 Months Ended				12 Months Ended		3 Months Ended	9 Months Ended
	Aug. 08, 2013 sqft	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Jun. 30, 2013	Dec. 31, 2012	Dec. 31, 2012 Facility Relocation One [Member]	Sep. 30, 2013 Facility Relocation One [Member]	Sep. 30, 2013 Inventory [Member]	Sep. 30, 2013 Inventory [Member]	Jun. 30, 2013 Inventory [Member]	Dec. 31, 2012 Inventory [Member]
Note 9 - Restructuring (Details) [Line Items]
Restructuring Reserve		$ 102,500		$ 102,500		$ 102,500	$ 128,900		$ 13,500	$ 89,000	$ 89,000	$ 89,000	$ 89,000
Restructuring Charges		0	66,185	0	283,924			283,900		0	0
Area of Real Estate Property (in Square Feet)	12,800
Total Consideration For Property Held for Sale	212,500
Proceeds from Sale of Property Held-for-sale	211,000			210,612
Gain (Loss) on Disposition of Property Plant Equipment	$ 205,000	$ 205,055		$ 205,055