Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Revenues:
License and transaction fees	$ 16,639	$ 13,674	$ 33,004	$ 26,599
Equipment sales	5,117	4,829	10,340	8,504
Total revenues	21,756	18,503	43,344	35,103
Costs of sales/revenues:
Cost of services	11,389	9,067	22,632	17,772
Cost of equipment	4,033	3,953	8,211	6,801
Total costs of sales/revenues	15,422	13,020	30,843	24,573
Gross profit	6,334	5,483	12,501	10,530
Operating expenses:
Selling, general and administrative	5,793	4,762	12,702	9,558
Depreciation and amortization	307	127	515	266
Total operating expenses	6,100	4,889	13,217	9,824
Operating income (loss)	234	594	(716)	706
Other income (expense):
Interest income	200	20	273	71
Interest expense	(201)	(104)	(413)	(223)
Change in fair value of warrant liabilities		(1,230)	(1,490)	(887)
Total other income (expense), net	(1)	(1,314)	(1,630)	(1,039)
Income (loss) before income taxes	233	(720)	(2,346)	(333)
Benefit (provision) for income taxes		(154)	115	(181)
Net income (loss)	233	(874)	(2,231)	(514)
Cumulative preferred dividends			(334)	(334)
Net income (loss) applicable to common shares	$ 233	$ (874)	$ (2,565)	$ (848)
Net earnings (loss) per common share - basic (in dollars per share)	$ 0.01	$ (0.02)	$ (0.07)	$ (0.02)
Net earnings (loss) per common share - diluted (in dollars per share)	$ 0.01	$ (0.02)	$ (0.07)	$ (0.02)
Basic weighted average number of common shares outstanding (in shares)	40,308,934	35,909,933	39,398,469	35,879,164
Diluted weighted average number of common shares outstanding (in shares)	40,730,712	35,909,933	39,398,469	35,879,164