Net Income (Loss) Per Share (Schedule of Earnings Per Share, Basic and Diluted) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Earnings Per Share Diluted [Line Items]
Net income (loss)	$ 44,271	$ 1,936	$ (126,845)
Weighted-average shares used in per share calculation - basic	129,437	124,019	119,814
Weighted-average shares used in per share calculation - diluted	133,494	127,669	119,814
Net income (loss) per share - basic and diluted
Net income (loss) per share - basic	$ 0.34	$ 0.02	$ (1.06)
Net income (loss) per share - diluted	$ 0.33	$ 0.02	$ (1.06)
Options to purchase common stock
Earnings Per Share Diluted [Line Items]
Options to purchase common stock	567	542
Restricted stock units
Earnings Per Share Diluted [Line Items]
Options to purchase common stock	3,490	3,047
Employee Stock Purchase Plan shares
Earnings Per Share Diluted [Line Items]
Options to purchase common stock		61