Stock-Based Compensation - Stock Based Compensation Expense and its Classification in the Consolidated Statement of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Recorded as expenses:
Total stock-based compensation	$ 27,573
Cost of maintenance [Member]
Recorded as expenses:
Total stock-based compensation	1,282
Cost of services and other
Recorded as expenses:
Total stock-based compensation	1,420
Selling and marketing
Recorded as expenses:
Total stock-based compensation	4,849
Research and development
Recorded as expenses:
Total stock-based compensation	6,923
General and administrative
Recorded as expenses:
Total stock-based compensation	$ 13,099
Accounting Standards Update 2014-09 (Topic 606) [Member]
Recorded as expenses:
Total stock-based compensation		$ 22,688	$ 18,800
Accounting Standards Update 2014-09 (Topic 606) [Member] | Cost of maintenance [Member]
Recorded as expenses:
Total stock-based compensation		559	564
Accounting Standards Update 2014-09 (Topic 606) [Member] | Cost of services and other
Recorded as expenses:
Total stock-based compensation		920	913
Accounting Standards Update 2014-09 (Topic 606) [Member] | Selling and marketing
Recorded as expenses:
Total stock-based compensation		3,862	3,652
Accounting Standards Update 2014-09 (Topic 606) [Member] | Research and development
Recorded as expenses:
Total stock-based compensation		7,617	5,806
Accounting Standards Update 2014-09 (Topic 606) [Member] | General and administrative
Recorded as expenses:
Total stock-based compensation		$ 9,730	$ 7,865