Note 7 - Long-Term Debt (Details) (USD $)	9 Months Ended	3 Months Ended	9 Months Ended	0 Months Ended	1 Months Ended	3 Months Ended	9 Months Ended		0 Months Ended
	Sep. 30, 2013	Sep. 30, 2013 Interest Expense [Member] Term Loan [Member]	Sep. 30, 2013 Interest Expense [Member] Term Loan [Member]	Apr. 29, 2013 Term Loan [Member]	Apr. 29, 2013 Term Loan [Member]	Sep. 30, 2014 Term Loan [Member]	Sep. 30, 2014 Term Loan [Member]	Nov. 10, 2011 LSA2 Loan [Member]	Feb. 13, 2012 LSA2 Loan [Member]
Note 7 - Long-Term Debt (Details) [Line Items]
Debt Instrument, Term					36 months
Debt Instrument, Face Amount				$ 8,000,000	$ 8,000,000
Debt Instrument, Interest Rate, Stated Percentage				11.00%	11.00%			12.50%
Proceeds from Notes Payable	5,000,000			5,000,000
Warrants Aggregate Exercise Price				800,000	800,000
Excercise Value Increase, First Tranche				200,000	200,000
Exercise Value Increase Second and Third Tranche				300,000	300,000
Amortization of Debt Discount (Premium)		19,937	33,228			88,497	445,865
Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases									$ 6,000,000
Debt Instrument, Covenant Terms, Unrestricted Cash and Accounts Receivable to Indebtedness, Percentage									200.00%