Condensed Consolidated Statements of Comprehensive Income (Loss) (USD $)	3 Months Ended	6 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Net loss	$ (1,769,800)us-gaap_NetIncomeLoss	$ (1,945,388)us-gaap_NetIncomeLoss	$ (3,951,235)us-gaap_NetIncomeLoss	$ (3,472,915)us-gaap_NetIncomeLoss
Unrealized loss on securities, net of tax	1,645	1,539	2,994	110
Foreign currency translation adjustment	(62,518)	(9,082)	207,747	(94,852)
Other comprehensive loss	(60,873)	10,621	(204,753)	94,962
Comprehensive loss	$ (1,830,673)us-gaap_ComprehensiveIncomeNetOfTax	$ (1,934,767)us-gaap_ComprehensiveIncomeNetOfTax	$ (4,155,988)us-gaap_ComprehensiveIncomeNetOfTax	$ (3,377,953)us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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