Discontinued Operations - (Loss) Income from Discontinued Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Costs of discontinued operations:
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax	$ 0	$ 0	$ (892)
Loss from discontinued operations, net of income taxes	$ 0	$ 0	(4,060)
MIS [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net revenues of discontinued operations			3,493
Costs of discontinued operations:
Cost of revenues			2,385
Selling, general and administrative			1,958
Research and development			305
Amortization of intangible assets			279
Restructuring and other charges			0
Impairment of goodwill			2,283
Loss from discontinued operations before income taxes			(3,717)
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax			(892)
Tax benefit			(549)
Loss from discontinued operations, net of income taxes			$ (4,060)