Condensed Consolidated Statements of Operations (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenue:
Net revenue	$ 10,472,912	$ 9,925,137	$ 34,323,638	$ 31,723,111
Cost of revenue:
Payment processing services fees	2,742,520	2,724,030	8,293,744	7,941,869
Processing and service costs	3,230,876	2,936,471	9,585,178	8,309,890
Total cost of revenue	5,973,396	5,660,501	17,878,922	16,251,759
Selling, general and administrative expenses	5,320,571	8,229,877	16,492,210	19,549,208
Total operating expenses	11,293,967	13,890,378	34,371,132	35,800,967
Loss from operations	(821,055)	(3,965,241)	(47,494)	(4,077,856)
Other (expense) income:
Interest expense	(21,394)	(14,163)	(50,305)	(42,738)
Interest income	278	513	802	926
Total other expense, net	(21,116)	(13,650)	(49,503)	(41,812)
Loss before benefit (provision) for income taxes	(842,171)	(3,978,891)	(96,997)	(4,119,668)
Benefit (provision) for income taxes	33,617	17,076	(34,950)	(213,622)
Net loss	$ (808,554)	$ (3,961,815)	$ (131,947)	$ (4,333,290)
Basic net loss per share applicable to common stockholders (in dollars per share)	$ (0.02)	$ (0.08)	$ 0.00	$ (0.08)
Diluted net loss per share applicable to common stockholders (in dollars per share)	$ (0.02)	$ (0.08)	$ 0.00	$ (0.08)
Weighted average common stock outstanding (basic) (in shares)	53,051,626	52,366,739	52,888,734	52,062,429
Weighted average common stock outstanding (diluted) (in shares)	53,051,626	52,366,739	52,888,734	52,062,429