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Note 11 - Income (Loss) Per Share | 9 Months Ended
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Jun. 30, 2014
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | 11. INCOME (LOSS) PER SHARE The following table sets forth the computation of basic and diluted earnings per share:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) available to common stockholders |  | $ | 1,942,815 |  |  | $ | (1,108,410 | ) |  | $ | 2,600,304 |  |  | $ | (1,668,164 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 33,041,142 |  |  |  | 32,428,095 |  |  |  | 33,067,515 |  |  |  | 32,407,475 |
Assumed exercise of dilutive options and warrants |  |  | 144,422 |  |  |  | 0 |  |  |  | 274,796 |  |  |  | 0 |
Weighted average dilutive shares outstanding |  |  | 33,185,564 |  |  |  | 32,428,095 |  |  |  | 33,342,311 |  |  |  | 32,407,475 |
Basic income (loss) per common share |  | $ | 0.06 |  |  | $ | (0.03 | ) |  | $ | 0.08 |  |  | $ | (0.05 | )
Diluted income (loss) per common share |  | $ | 0.06 |  |  | $ | (0.03 | ) |  | $ | 0.08 |  |  | $ | (0.05 | )
Potentially dilutive securities outstanding at period end excluded from the diluted computation as the inclusion would have been antidilutive: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options |  |  | 1,215,000 |  |  |  | 2,870,639 |  |  |  | 1,215,000 |  |  |  | 2,870,639 |
Warrants |  |  | 1,627,945 |  |  |  | 1,627,945 |  |  |  | 1,627,945 |  |  |  | 1,627,945 |
Total |  |  | 2,842,945 |  |  |  | 4,498,584 |  |  |  | 2,842,945 |  |  |  | 4,498,584 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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