Note 11 - Legal Matters (Details) (USD $)	9 Months Ended			1 Months Ended			4 Months Ended
	Sep. 30, 2013	May 31, 2013	Dec. 31, 2012	Feb. 28, 2013 Customer [Member]	Jun. 30, 2013 Competitior [Member]	Mar. 31, 2013 Competitior [Member]	Sep. 30, 2013 Competitior [Member]
Note 11 - Legal Matters (Details) [Line Items]
Loss Contingency, Estimate of Possible Loss		$ 102,000	$ 50,000
Loss Contingency, Damages Sought, Value				50,000
Loss Contingency, Damages Awarded, Value				30,000
Number of monthly payments to pay per damanges value				5	29
Monthly payments to customers				6,000
Customer beginning date of monthly payments				May 01, 2013			Jun. 01, 2013
Loss Contingency Damages Date of Last Payment				Sep. 01, 2013
Litigation Settlement, Expense	441,583					412,000
Estimated Litigation Liability						377,000
Other Accrued Liabilities, Current	$ 1,331,539		$ 690,584			$ 35,000