Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Revenues:
License and transaction fees	$ 7,562,589	$ 5,985,052	$ 21,872,187	$ 16,988,179
Equipment sales	1,418,215	1,541,999	4,383,216	4,126,218
Total revenues	8,980,804	7,527,051	26,255,403	21,114,397
Cost of services	4,525,244	3,749,862	13,080,816	11,494,690
Cost of equipment	774,221	981,969	2,748,785	2,836,995
Gross profit	3,681,339	2,795,220	10,425,802	6,782,712
Operating expenses:
Selling, general and administrative	3,003,231	3,040,562	8,918,030	10,039,712
Depreciation and amortization	327,889	391,859	1,004,134	1,139,500
Total operating expenses	3,331,120	3,432,421	9,922,164	11,179,212
Operating income (loss)	350,219	(637,201)	503,638	(4,396,500)
Other income (expense):
Interest income	11,082	14,029	52,910	45,183
Interest expense	(61,379)	(10,520)	(109,402)	(70,756)
Change in fair value of warrant liabilities	(1,308,954)	95,074	(1,249,456)	1,983,442
Total other income (expense), net	(1,359,251)	98,583	(1,305,948)	1,957,869
Loss before provision for income taxes	(1,009,032)	(538,618)	(802,310)	(2,438,631)
Provision for income taxes	(6,911)		(20,734)
Net loss	(1,015,943)	(538,618)	(823,044)	(2,438,631)
Cumulative preferred dividends	(332,226)	(332,226)	(664,452)	(664,452)
Net loss applicable to common shares	$ (1,348,169)	$ (870,844)	$ (1,487,496)	$ (3,103,083)
Net loss per common share (basic and diluted) (in dollars per share)	$ (0.04)	$ (0.03)	$ (0.05)	$ (0.10)
Weighted average number of common shares outstanding (basic and diluted) (in shares)	32,821,345	32,466,528	32,690,374	32,400,049