Net Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net income	$ 41,932	$ 27,674	$ 67,369	$ 54,275
Denominator:
Weighted-average shares outstanding (in shares)	51,314,000	51,499,000	51,055,000	51,914,000
Effect of dilutive securities (in shares)	2,197,000	2,084,000	2,159,000	2,091,000
Weighted-average diluted shares (in shares)	53,511,000	53,584,000	53,213,000	54,005,000
Basic net income per common share (in dollars per share)	$ 0.82	$ 0.54	$ 1.32	$ 1.05
Diluted net income per common share (in dollars per share)	$ 0.78	$ 0.52	$ 1.27	$ 1.00
Employee stock options and restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive outstanding equity awards (in shares)	419,423,000	1,040,890,000	1,501,560,000	1,113,845,000