| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
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Three
Months Ended
March
31,
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Six
Months Ended
March
31,
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2013
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2012
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2013
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2012
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Denominator:
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Weighted
average common shares outstanding –
basic
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28,389,977
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27,557,587
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28,361,357
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27,518,587
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Net
effect of dilutive securities
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Options
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179,595
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1,133,790
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178,214
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1,099,817
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Warrants
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-
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59,884
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-
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58,535
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Unvested
restricted shares
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184,750
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295,750
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184,750
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295,750
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Total
net effect of dilutive securities
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364,345
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1,489,424
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362,964
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1,454,102
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Weighted
average common shares outstanding –
diluted
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28,754,322
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29,047,011
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28,724,321
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28,972,689
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Income
per common share – basic
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$
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0.12
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$
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0.07
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$
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0.25
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$
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0.17
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Income
per common share – diluted
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$
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0.12
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$
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0.07
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$
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0.24
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$
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0.16
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