Note 13 - Subsequent Events (Details) (USD $)	0 Months Ended
	Oct. 01, 2014 Subsequent Event [Member] Loan and Security Agreement [Member]	Oct. 01, 2014 Subsequent Event [Member]	Sep. 30, 2014 Loan and Security Agreement [Member]
Note 13 - Subsequent Events (Details) [Line Items]
Debt Instrument, Face Amount			$ 5,000,000
Number of Tranches			3
Proceeds from Issuance of Debt	2,500,000
Repayments of Debt		$ 1,630,925