Benefit Plans - Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Benefit Plans
Total stock-based compensation expense	$ 47,493	$ 38,765	$ 30,354
Stock-based compensation expense capitalized in internal-use software costs	2,397	2,760	2,024
Cost of revenues
Benefit Plans
Total stock-based compensation expense	5,637	5,027	4,218
Sales and marketing
Benefit Plans
Total stock-based compensation expense	13,960	7,631	7,295
Research and development
Benefit Plans
Total stock-based compensation expense	7,182	5,325	3,748
General and administrative
Benefit Plans
Total stock-based compensation expense	$ 20,714	$ 20,782	$ 15,093