Stock-based Compensation and Stockholders' Equity - Stock Option Summary by Exercise Price (Details)	12 Months Ended
	Jun. 30, 2020 $ / shares shares
$9.24 - $11.76
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	$ 9.24
Stock option outstanding, range of exercise price, upper range limit	$ 11.76
Number of outstanding options (in shares) | shares	613,268
Stock option outstanding, weighted-average remaining contractual term	2 years 4 months 6 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 10.26
Stock options vested and exercisable (in shares) | shares	613,268
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 10.26
12.37 - 13.67
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	12.37
Stock option outstanding, range of exercise price, upper range limit	$ 13.67
Number of outstanding options (in shares) | shares	554,260
Stock option outstanding, weighted-average remaining contractual term	2 years 7 months 13 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 13.01
Stock options vested and exercisable (in shares) | shares	489,132
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 13.01
14.23 - 15.22
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	14.23
Stock option outstanding, range of exercise price, upper range limit	$ 15.22
Number of outstanding options (in shares) | shares	583,989
Stock option outstanding, weighted-average remaining contractual term	2 years 10 months 2 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 14.65
Stock options vested and exercisable (in shares) | shares	559,995
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 14.64
15.54 - 17.60
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	15.54
Stock option outstanding, range of exercise price, upper range limit	$ 17.60
Number of outstanding options (in shares) | shares	588,616
Stock option outstanding, weighted-average remaining contractual term	3 years 8 months 8 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 17.29
Stock options vested and exercisable (in shares) | shares	454,312
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 17.20
17.69 - 18.93
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	17.69
Stock option outstanding, range of exercise price, upper range limit	$ 18.93
Number of outstanding options (in shares) | shares	776,839
Stock option outstanding, weighted-average remaining contractual term	2 years 7 months 24 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 18.51
Stock options vested and exercisable (in shares) | shares	776,839
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 18.51
20.37 - 22.05
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	20.37
Stock option outstanding, range of exercise price, upper range limit	$ 22.05
Number of outstanding options (in shares) | shares	546,617
Stock option outstanding, weighted-average remaining contractual term	5 years 7 months 9 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 20.93
Stock options vested and exercisable (in shares) | shares	385,163
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 20.98
22.10 - 25.44
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	22.10
Stock option outstanding, range of exercise price, upper range limit	$ 25.44
Number of outstanding options (in shares) | shares	786,440
Stock option outstanding, weighted-average remaining contractual term	6 years 4 months 24 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 23.98
Stock options vested and exercisable (in shares) | shares	562,458
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 24.51
26.60 - 28.45
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	26.60
Stock option outstanding, range of exercise price, upper range limit	$ 28.45
Number of outstanding options (in shares) | shares	652,579
Stock option outstanding, weighted-average remaining contractual term	5 years 7 months 28 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 27.15
Stock options vested and exercisable (in shares) | shares	606,617
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 27.09
28.71 - 37.06
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	28.71
Stock option outstanding, range of exercise price, upper range limit	$ 37.06
Number of outstanding options (in shares) | shares	249,160
Stock option outstanding, weighted-average remaining contractual term	4 years 9 months 3 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 34.28
Stock options vested and exercisable (in shares) | shares	247,950
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 34.31
39.19
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	39.19
Stock option outstanding, range of exercise price, upper range limit	$ 39.19
Number of outstanding options (in shares) | shares	28,000
Stock option outstanding, weighted-average remaining contractual term	4 years 7 months 13 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 39.19
Stock options vested and exercisable (in shares) | shares	28,000
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 39.19
$9.24 - $39.19
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding, range of exercise price, lower range limit	9.24
Stock option outstanding, range of exercise price, upper range limit	$ 39.19
Number of outstanding options (in shares) | shares	5,379,768
Stock option outstanding, weighted-average remaining contractual term	4 years 25 days
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 19.38
Stock options vested and exercisable (in shares) | shares	4,723,734
Stock option vested and exercisable, weighted average exercise price per share (in dollars per share)	$ 19.25