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Share-based Compensation (Narrative) (Details) (USD $) | 12 Months Ended
--- | ---
Sep. 30, 2012 option Y
Share-based Compensation 2 | 4,000,000
Share-based Compensation 3 | 8,000,000
Share-based Compensation 4 | 2,000,000
Share-based Compensation 5 | $ 6.25
Share-based Compensation 6 | 200,000
Share-based Compensation 7 | 1,400,000
Share-based Compensation 8 | 1,501,500
Share-based Compensation 9 | $ 3.28
Share-based Compensation 10 | $ 0.61
Share-based Compensation 11 | $ 2.15
Share-based Compensation 12 | 73,833
Share-based Compensation 13 | 0
Share-based Compensation 14 | 360,000
Share-based Compensation 15 | $ 4.30
Share-based Compensation 16 | 0.61
Share-based Compensation 17 | $ 3.59
Share-based Compensation 18 | 14,812
Share-based Compensation 19 | 0
Share-based Compensation 20 | 1,080,000
Share-based Compensation 21 | 170,000
Share-based Compensation 22 | $ 4.18
Share-based Compensation 23 | 0.61
Share-based Compensation 24 | $ 2.36
Share-based Compensation 25 | 156,166
Share-based Compensation 26 | 16,525
Share-based Compensation 27 | 1,928,200
Share-based Compensation 28 | $ 2.81
Share-based Compensation 29 | 0.61
Share-based Compensation 30 | $ 2.46
Share-based Compensation 31 | 907,221
Share-based Compensation 32 | 516,854
Share-based Compensation 33 | 324,355
Share-based Compensation 34 | 2.25
Share-based Compensation 35 | 75,000
Share-based Compensation 36 | $ 3.24
Share-based Compensation 37 | 0.61
Share-based Compensation 38 | $ 2.86
Share-based Compensation 39 | 44,492
Share-based Compensation 40 | 15,136
Share-based Compensation 41 | 100,000
Share-based Compensation 42 | $ 2.43
Share-based Compensation 43 | 0.61
Share-based Compensation 44 | $ 1.41
Share-based Compensation 45 | 47,842
Share-based Compensation 46 | 35,445
Share-based Compensation 47 | 8,703
Share-based Compensation 48 | 0.8
Share-based Compensation 49 | 160,800
Share-based Compensation 50 | $ 1.28
Share-based Compensation 51 | 0.61
Share-based Compensation 52 | $ 0.65
Share-based Compensation 53 | 32,044
Share-based Compensation 54 | 44,602
Share-based Compensation 55 | 5,000
Share-based Compensation 56 | $ 1.68
Share-based Compensation 57 | 25.00%
Share-based Compensation 58 | 75.00%
Share-based Compensation 59 | 6,854
Share-based Compensation 60 | 25.00%
Share-based Compensation 61 | 25.00%
Share-based Compensation 62 | 500,000
Share-based Compensation 63 | $ 2.81
Share-based Compensation 64 | 300,890
Share-based Compensation 65 | 175,524
Share-based Compensation 66 | $ 114,696
Share-based Compensation 67 | 1.3

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