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, 2019	$ 115,987	$ 122	$ 986,772	$ (2,473)		$ (853,434)
Balance, common stock, shares at Jun. 30, 2019		121,538
Treasury stock, shares at Jun. 30, 2019					(2,366)
Treasury stock, value at Jun. 30, 2019					$ (15,000)
Net income (loss)	(105,628)					(105,628)
Other comprehensive income (loss)	(3,915)			(3,915)
Issuance of common stock from equity incentive plans, net of tax	9,491	$ 5	9,486
Issuance of common stock from equity incentive plans, net of tax, shares		5,198
Stock awards granted in connection with acquisition	3,530		3,530
Repurchase of stock	(30,000)		(1,887)		$ (28,113)
Repurchase of stock, shares					(4,231)
Share-based compensation	26,935		26,935
Balance at Mar. 31, 2020	16,400	$ 127	1,024,836	(6,388)		(959,062)
Balance, common stock, shares at Mar. 31, 2020		126,736
Treasury stock, shares at Mar. 31, 2020					(6,597)
Treasury stock, value at Mar. 31, 2020					$ (43,113)
Balance at Dec. 31, 2019	50,927	$ 125	1,008,176	(2,485)		(914,710)
Balance, common stock, shares at Dec. 31, 2019		124,616
Treasury stock, shares at Dec. 31, 2019					(6,216)
Treasury stock, value at Dec. 31, 2019					$ (40,179)
Net income (loss)	(44,352)					(44,352)
Other comprehensive income (loss)	(3,903)			(3,903)
Issuance of common stock from equity incentive plans, net of tax	6,585	$ 2	6,583
Issuance of common stock from equity incentive plans, net of tax, shares		2,120
Equity forward contract	4,821		4,821
Repurchase of stock	(4,821)		(1,887)		$ (2,934)
Repurchase of stock, shares					(381)
Share-based compensation	7,143		7,143
Balance at Mar. 31, 2020	16,400	$ 127	1,024,836	(6,388)		(959,062)
Balance, common stock, shares at Mar. 31, 2020		126,736
Treasury stock, shares at Mar. 31, 2020					(6,597)
Treasury stock, value at Mar. 31, 2020					$ (43,113)
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	127,114
Treasury stock, shares at Jun. 30, 2020	(6,597)				(6,597)
Treasury stock, value at Jun. 30, 2020	$ (43,113)				$ (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	7,167	$ 6	7,161
Issuance of common stock from equity incentive plans, net of tax, shares		5,394
Share-based compensation	27,595		27,595
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	132,508
Treasury stock, shares at Mar. 31, 2021	(6,597)				(6,597)
Treasury stock, value at Mar. 31, 2021	$ (43,113)				$ (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	4,883	$ 3	4,880
Issuance of common stock from equity incentive plans, net of tax, 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	132,508
Treasury stock, shares at Mar. 31, 2021	(6,597)				(6,597)
Treasury stock, value at Mar. 31, 2021	$ (43,113)				$ (43,113)