Consolidated Statements of Operations (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Revenues:
License and transaction fees	$ 35,638,121	$ 30,044,429	$ 23,370,754
Equipment sales	6,706,843	5,895,815	5,646,489
Total revenues	42,344,964	35,940,244	29,017,243
Cost of services	23,018,001	18,219,945	15,312,966
Cost of equipment	4,254,127	3,623,686	3,743,226
Gross profit	15,072,836	14,096,613	9,961,051
Operating expenses:
Selling, general and administrative	14,036,016	12,068,566	15,460,668
Depreciation and amortization	600,488	1,314,122	1,500,775
Total operating expenses	14,636,504	13,382,688	16,961,443
Operating income (loss)	436,332	713,925	(7,000,392)
Other income (expense):
Interest income	30,337	57,121	72,059
Interest expense	(256,844)	(157,205)	(83,993)
Change in fair value of warrant liabilities	65,429	267,928	1,813,687
Total other income (expense), net	(161,078)	167,844	1,801,753
Income (loss) before benefit (provision) for income taxes	275,254	881,769	(5,198,639)
Benefit (provision) for income taxes	27,255,398	(27,646)	(12,599)
Net income (loss)	27,530,652	854,123	(5,211,238)
Cumulative preferred dividends	(664,452)	(664,452)	(664,452)
Net income (loss) applicable to common shares	$ 26,866,200	$ 189,671	$ (5,875,690)
Net earnings (loss) per common share - basic (in dollars per share)	$ 0.78	$ 0.01	$ (0.18)
Weighted average number of common shares outstanding (in shares)	34,613,497	32,787,673	32,423,987
Net earnings (loss) per common share - diluted (in dollars per share)	$ 0.78	$ 0.01	$ (0.18)
Diluted weighted average number of common shares outstanding (in shares)	34,613,497	33,613,346	32,423,987