Note 10 - Per Share Data (Details) - Basic Net Loss Per Share (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Numerator:
Net income attributable to common stockholders (in Dollars)	$ 1,382,000	$ 805,000	$ 5,306,000	$ 1,258,000
Denominator:
Denominator for basic earnings per share--weighted average shares	123,246,888	89,016,988	122,084,494	62,580,749
Warrants	50,760
Denominator for diluted earnings per share--adjusted weighted-average shares	125,141,280	89,016,988	123,610,126	66,596,691
Net income available to common stockholders
Basic (in Dollars per share)	$ 0.01	$ 0.01	$ 0.04	$ 0.02
Diluted (in Dollars per share)	$ 0.01	$ 0.01	$ 0.04	$ 0.02
Preferred Stock Series C and D [Member]
Denominator:
Preferred Series C & D				4,015,942
Dilutive Options [Member]
Denominator:
Assumed Conversion Attributable to Share-Based Payment Arrangements	600,000		282,000
Restricted Stock Units (RSUs) [Member]
Denominator:
Assumed Conversion Attributable to Share-Based Payment Arrangements	1,243,632		1,243,632