Discontinued Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Revenue	$ 27,032	$ 29,142
Cost of sales	10,568	11,689
Gross margin	16,464	17,453
Operating expenses:
Sales and marketing	5,300	5,798
Research and development	3,549	3,739
General and administrative	722	819
Total operating expenses	9,571	10,356
Operating income	6,893	7,097
Gain on sale of Real-Time business, net	34,574	0
Other income, net	92	422
Income from discontinued operations before income taxes	41,559	7,519
Provision for income taxes	2,067	5,895
Income from discontinued operations	$ 39,492	$ 1,624