Note 13 - Subsequent Event (Details) (USD $)	3 Months Ended		1 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jul. 31, 2013 Subsequent Event [Member] Conversion of Related Party Note [Member]
Note 13 - Subsequent Event (Details) [Line Items]
Debt Instrument, Face Amount			$ 100,000
Debt Conversion, Original Debt, Amount	600,000	0	100,000
Debt Conversion, Converted Instrument, Shares Issued (in Shares)			31,348
Debt Instrument, Convertible, Conversion Price (in Dollars per share)			$ 3.19
Share Price (in Dollars per share)			$ 3.86
Interest Expense	$ 104,077	$ 92,468	$ 21,003