Note 6 - Long-Term Debt (Detail) (USD $)	3 Months Ended		12 Months Ended
	Jun. 30, 2012	Dec. 31, 2011	Aug. 31, 2011	Jul. 31, 2012	Jul. 26, 2012	Sep. 30, 2010
Debt Instrument, Face Amount (in Dollars)					$ 600,000	$ 2,500,000
Debt Issuance Cost (in Dollars)	541,604
Debt Instrument, Maturity Date, Description	five
Debt Instrument, Interest Rate, Stated Percentage	14.00%			14.00%
Debt Instrument, Periodic Payment (in Dollars)		$ 69,000	$ 28,762
Warrant term	nine
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)	136,090
Fully-dilutive basis used for the calculation of warrant issuance	4.50%
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)	6.70
Debt Instrument, Collateral	$1,000,000
Debt Instrument, Payment Terms	$25,000
Prepayment penalty, year 1 [Member]
Prepayment penalty	3.00%
Prepayment penalty, year 2 [Member]
Prepayment penalty	2.00%
Prepayment penalty, after year 2 [Member]
Prepayment penalty	100.00%