Note 3 - Sale of Property (Details) (USD $)	1 Months Ended		3 Months Ended	12 Months Ended			0 Months Ended
	May 31, 2011 sqft	Sep. 30, 2009	Jun. 30, 2011	Dec. 31, 2013	Dec. 31, 2011	Dec. 31, 2010	Aug. 08, 2013 Certain Real Property, Ellicottville, New York [Member] sqft
Note 3 - Sale of Property (Details) [Line Items]
Proceeds from Divestiture of Businesses		$ 2,747,000
Relocated Facility Area (in Square Feet)	100,500
Relocation Allowance To Offset Moving Costs						341,000
Moving Costs Adjusted Against Deferred Revenue, Current			211,768
Deferred Revenue, Period Increase (Decrease)			129,232
Repayments of Secured Debt	2,000,000
Property, Plant and Equipment, Additions					875,000
Area of Real Estate Property (in Square Feet)							12,800
Property, Plant and Equipment, Disposals							212,500
Property, Plant and Equipment, Disposals, Net							211,000
Gain (Loss) on Disposition of Property Plant Equipment				$ 205,055			$ 205,000