Discontinued Operations - (Loss) Income from Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended									12 Months Ended
	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Costs of discontinued operations:
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax										$ 0	$ (892)	$ 0
Loss from discontinued operations, net of income taxes	$ 0	$ 0	$ 0	$ 0	$ (202)	$ (1,019)	$ (2,621)	$ (218)		$ 0	(4,060)	(7,353)
MIS [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net revenues of discontinued operations											3,493	9,414
Costs of discontinued operations:
Cost of revenues											2,385	6,356
Selling, general and administrative											1,958	3,029
Research and development											305	585
Amortization of intangible assets											279	495
Restructuring and other charges											0	26
Impairment of goodwill									$ 6,687		2,283	6,687
Loss from discontinued operations before income taxes											(3,717)	(7,764)
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax											(892)
Tax benefit											(549)	(411)
Loss from discontinued operations, net of income taxes											$ (4,060)	$ (7,353)