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Net Loss per Share | 3 Months Ended
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Dec. 31, 2012
Net Loss per Share [Text Block] | 14 Net Loss per Share Basic net loss per share is based on the net loss for the three months ended December 31, 2012 attributable to equity shareholders of $28,165,749 (2011: $1,819,754) and the weighted average number of shares of common stock of 12,619,597 during the three months ended December 31, 2012 (2011: 12,619,049). For the three months ended December 31, 2012, the outstanding 791,671 stock options and outstanding 35,000 restricted stock were anti-dilutive and excluded from the calculation of diluted net loss per share. For the three months ended December 31, 2011, the outstanding 828,631 stock options and outstanding 60,000 restricted stock were anti-dilutive and excluded from the calculation of diluted net loss per share.

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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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