CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital Cumulative Effect, Period of Adoption, Adjustment	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Retained Earnings	Treasury Stock	Cumulative Effect, Period of Adoption, Adjustment	Total
Balance (ASU 2020-06) at Jun. 30, 2020					$ (6,253)			$ (6,253)
Balance at Jun. 30, 2020	$ 4		$ 730,761	$ 93		$ 46,953	$ (102,482)		$ 675,329
Balance (in shares) at Jun. 30, 2020	46,341,627						(5,334,743)
Increase (Decrease) in Stockholders' Equity
Net income (loss)						71,451			71,451
Foreign currency translation adjustment				(567)					(567)
Stock-based compensation expense			38,927						38,927
Exercise of stock options			748						$ 748
Exercise of stock options (in shares)	990,067								990,067
Withholding of stock options for tax withholding			(10,885)						$ (10,885)
Withholding of stock options for tax withholding (in shares)	(655,219)
Equity component of convertible senior notes, net of issuance costs and taxes			105,502						105,502
Purchases of capped calls in connection with convertible senior notes			(60,354)						(60,354)
Issuance of restricted stock awards (in shares)	578,070
Forfeiture of restricted stock awards (in shares)	(82,419)
Repurchase of restricted stock for tax withholding			(9,250)						(9,250)
Repurchase of restricted stock for tax withholding (in shares)	(260,599)
Balance (ASU 2020-06) at Jun. 30, 2021		$ (89,460)			$ 8,181			$ (81,279)
Balance at Jun. 30, 2021	$ 4		795,449	(474)		112,151	$ (102,482)		804,648
Balance (in shares) at Jun. 30, 2021	46,911,527						(5,334,743)
Increase (Decrease) in Stockholders' Equity
Net income (loss)						107,130			107,130
Foreign currency translation adjustment				617					617
Stock-based compensation expense			19,021						19,021
Exercise of stock options			414						$ 414
Exercise of stock options (in shares)	29,100								29,100
Vesting of performance share units, net of tax withholding	1,017,380
Issuance of restricted stock awards (in shares)	582,273
Forfeiture of restricted stock awards (in shares)	(160,795)
Repurchase of restricted stock for tax withholding			(37,970)						$ (37,970)
Repurchase of restricted stock for tax withholding (in shares)	(266,821)
Balance at Jun. 30, 2022	$ 4		687,454	143		227,462	$ (102,482)		812,581
Balance (in shares) at Jun. 30, 2022	48,112,664						(5,334,743)
Increase (Decrease) in Stockholders' Equity
Net income (loss)						126,867			126,867
Foreign currency translation adjustment				(178)					(178)
Stock-based compensation expense			21,419						21,419
Exercise of stock options			20						$ 20
Exercise of stock options (in shares)	1,350								1,350
Vesting of performance share units, net of tax withholding	80,004
Issuance of restricted stock awards (in shares)	595,818
Forfeiture of restricted stock awards (in shares)	(137,134)
Repurchase of restricted stock for tax withholding			(13,413)						$ (13,413)
Repurchase of restricted stock for tax withholding (in shares)	(313,654)
Balance at Jun. 30, 2023	$ 4		$ 695,480	$ (35)		$ 354,329	$ (102,482)		$ 947,296
Balance (in shares) at Jun. 30, 2023	48,339,048						(5,334,743)