CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Revenues:
Product	$ 5,297	$ 2,440
Service	2,573	2,679
Total revenues	7,870	5,119
Cost of sales:
Product	2,217	1,354
Service	1,003	1,299
Total cost of sales	3,220	2,653
Gross margin	4,650	2,466
Operating expenses:
Sales and marketing	2,158	3,028
Research and development	1,678	2,250
General and administrative	1,929	2,168
Total operating expenses	5,765	7,446
Operating loss	(1,115)	(4,980)
Interest income	70	14
Other income (expense), net	(87)	81
Loss from continuing operations before income taxes	(1,132)	(4,885)
Benefit from income taxes	(122)	(31)
Loss from continuing operations	(1,010)	(4,854)
Income from discontinued operations, net of income taxes	0	1,926
Net loss	$ (1,010)	$ (2,928)
Basic and diluted earnings (loss) per share:
Continuing operations	$ (0.11)	$ (0.53)
Discontinued operations	0	0.21
Net income (loss)	$ (0.11)	$ (0.32)
Weighted average shares outstanding - basic and diluted	9,392,197	9,189,343
Cash dividends declared per common share	$ 0.12	$ 0.12