Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In-Capital	Accumulated Other Comprehensive Loss	Treasury Stock	Accumulated Deficit
Balance at Jun. 30, 2020	$ 5,398	$ 127	$ 1,035,041	$ (6,378)		$ (980,279)
Balance, common stock, shares at Jun. 30, 2020		127,114
Treasury stock, shares at Jun. 30, 2020					(6,597)
Treasury stock, value at Jun. 30, 2020					$ (43,113)
Net income (loss)	(8,390)					(8,390)
Other comprehensive income (loss)	3,366			3,366
Issuance of common stock from equity incentive plans, net of tax withholdings	7,167	$ 6	7,161
Issuance of common stock from equity incentive plans, net of tax withholdings, shares		5,394
Share-based compensation	27,595		27,595		$ 0
Balance at Mar. 31, 2021	35,136	$ 133	1,069,797	(3,012)		(988,669)
Balance, common stock, shares at Mar. 31, 2021		132,508
Treasury stock, shares at Mar. 31, 2021					(6,597)
Treasury stock, value at Mar. 31, 2021					$ (43,113)
Balance at Dec. 31, 2020	17,925	$ 130	1,055,719	(2,670)		(992,141)
Balance, common stock, shares at Dec. 31, 2020		130,180
Treasury stock, shares at Dec. 31, 2020					(6,597)
Treasury stock, value at Dec. 31, 2020					$ (43,113)
Net income (loss)	3,472					3,472
Other comprehensive income (loss)	(342)			(342)
Issuance of common stock from equity incentive plans, net of tax withholdings	4,883	$ 3	4,880		$ 0
Issuance of common stock from equity incentive plans, net of tax withholdings, shares		2,328
Share-based compensation	9,198		9,198
Balance at Mar. 31, 2021	35,136	$ 133	1,069,797	(3,012)		(988,669)
Balance, common stock, shares at Mar. 31, 2021		132,508
Treasury stock, shares at Mar. 31, 2021					(6,597)
Treasury stock, value at Mar. 31, 2021					$ (43,113)
Balance at Jun. 30, 2021	$ 54,468	$ 133	1,078,602	(2,811)		(978,343)
Balance, common stock, shares at Jun. 30, 2021	133,279	133,279
Treasury stock, shares at Jun. 30, 2021	(6,597)				(6,597)
Treasury stock, value at Jun. 30, 2021	$ (43,113)				$ (43,113)
Net income (loss)	38,861					38,861
Other comprehensive income (loss)	1,491			1,491
Issuance of common stock from equity incentive plans, net of tax withholdings	(3,213)	$ 6	(3,219)
Issuance of common stock from equity incentive plans, net of tax withholdings, shares		5,836
Repurchase of stock	(24,974)				$ (24,974)
Repurchase of stock, shares					(1,829)
Share-based compensation	32,630		32,630
Balance at Mar. 31, 2022	$ 99,263	$ 139	1,108,013	(1,320)		(939,482)
Balance, common stock, shares at Mar. 31, 2022	139,115	139,115
Treasury stock, shares at Mar. 31, 2022	(8,426)				(8,426)
Treasury stock, value at Mar. 31, 2022	$ (68,087)				$ (68,087)
Balance at Dec. 31, 2021	69,599	$ 137	1,092,646	(2,791)		(952,306)
Balance, common stock, shares at Dec. 31, 2021		137,478
Treasury stock, shares at Dec. 31, 2021					(8,426)
Treasury stock, value at Dec. 31, 2021					$ (68,087)
Net income (loss)	12,824					12,824
Other comprehensive income (loss)	1,471			1,471
Issuance of common stock from equity incentive plans, net of tax withholdings	4,516	$ 2	4,514		$ 0
Issuance of common stock from equity incentive plans, net of tax withholdings, shares		1,637
Share-based compensation	10,853		10,853
Balance at Mar. 31, 2022	$ 99,263	$ 139	$ 1,108,013	$ (1,320)		$ (939,482)
Balance, common stock, shares at Mar. 31, 2022	139,115	139,115
Treasury stock, shares at Mar. 31, 2022	(8,426)				(8,426)
Treasury stock, value at Mar. 31, 2022	$ (68,087)				$ (68,087)