Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Common Stock	APIC	Accumulated Deficit	Accumulated Deficit Cumulative Effect, Period of Adoption, Adjustment
Beginning balance (in shares) at Dec. 31, 2019			106,865,830
Beginning balance at Dec. 31, 2019	$ 327,271	$ 76,544	$ 11	$ 759,322	$ (432,062)	$ 76,544
Increase (Decrease) in Stockholders' Equity
Net loss	76,544
Repurchase of common stock (in shares)			(9,282,485)
Repurchase of common stock	(42,335)		$ (1)	(42,334)
Stock-based compensation	25,456			25,456
Shares issued in connection with employee stock plans, net of shares withheld for employee taxes (in shares)			2,107,597
Shares issued in connection with employee stock plans, net of shares withheld for employee taxes	(4,154)		$ 0	(4,154)
Ending balance (in shares) at Dec. 31, 2020			99,690,942
Ending balance at Dec. 31, 2020	382,782		$ 10	738,290	(355,518)
Increase (Decrease) in Stockholders' Equity
Net loss	(38,329)				(38,329)
Repurchase of common stock (in shares)			(6,137,734)
Repurchase of common stock	(32,429)		$ 0	(32,429)
Stock-based compensation	21,691			21,691
Shares issued in connection with employee stock plans, net of shares withheld for employee taxes (in shares)			2,660,035
Shares issued in connection with employee stock plans, net of shares withheld for employee taxes	$ (3,929)			(3,929)
Ending balance (in shares) at Dec. 31, 2021	96,213,243		96,213,243
Ending balance at Dec. 31, 2021	$ 329,786		$ 10	723,623	(393,847)
Increase (Decrease) in Stockholders' Equity
Net loss	(118,685)				(118,685)
Repurchase of common stock (in shares)			(9,838,785)
Repurchase of common stock	(29,783)		$ (1)	(29,782)
Stock-based compensation	18,700			18,700
Shares issued in connection with employee stock plans, net of shares withheld for employee taxes (in shares)			2,064,630
Shares issued in connection with employee stock plans, net of shares withheld for employee taxes	$ (2,751)			(2,751)
Ending balance (in shares) at Dec. 31, 2022	88,439,088		88,439,088
Ending balance at Dec. 31, 2022	$ 197,267		$ 9	$ 709,790	$ (512,532)