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Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $) | 9 Months Ended
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Jun. 30, 2014
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 1 | $ 1,775,000
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 2 | 2.94
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 3 | (550,000)
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 4 | 3.86
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 5 | (150,000)
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 6 | 3.72
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 7 | 2,000,000
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 8 | 0.40
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 9 | 0.50
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 10 | 3,075,000
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 11 | 1.26
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 12 | (705,000)
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 13 | 2.70
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 14 | 800,000
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 15 | 0.32
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 16 | 0.25
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 17 | 3,170,000
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 18 | 0.70
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 19 | 2,100,000
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 20 | 0.56
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 21 | $ 2,305,000
Commitments Schedule Of Share-based Compensation, Stock Options, Activity 22 | 0.79

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