Consolidated Statements of Operations (USD $)	3 Months Ended			12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Revenues	$ 227,050	[1]	$ 247,497	$ 1,020,438	$ 1,009,250
Operating expenses:
Selling and marketing	204,777	[1]	4,654,948	5,617,974	3,025,724
Personnel related	1,736,689	[1]	3,893,183	12,316,632	8,983,667
Processing	165,306	[1]	387,354	1,792,179	3,284,869
General and administrative	312,386	[1]	314,644	2,548,890	1,468,718
Total operating expenses	2,419,158	[1]	9,250,129	22,275,675	16,762,978
Loss from operations	(2,192,108)	[1]	(9,002,632)	(21,255,237)	(15,753,728)
Nonoperating income (expense):
Interest expense	7,073	[1]		1,001
Interest income	631	[1]	1,044	4,334	5,103
Change in fair value of financial instruments	271,190	[1]	8,587,290	8,668,688	(5,346,358)
Total non-operating income	264,748	[1]	8,588,334	8,672,021	(5,341,255)
Net loss and comprehensive net loss	(1,927,360)	[1]	(414,298)	(12,583,216)	(21,094,983)
Deemed dividend on preferred stock		[1]			(4,481,126)
Net loss and comprehensive net loss applicable to common shareholders	$ (1,927,360)	[1]	$ (414,298)	$ (12,583,216)	$ (25,576,109)
Basic and diluted loss per share	$ (0.19)	[1]	$ 0.06	$ (1.55)	$ (3.94)
Basic and diluted weighted average common shares outstanding used in computing net loss per share	10,392,008	[1]	6,898,772	8,141,737	6,488,079

[1] For the three month transition period.