Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Additional paid in capital [Member]	Accumulated Other Comprehensive Loss [Member]	Accumulated Deficit [Member]
Balances at Dec. 31, 2021	$ 764,298	$ 4	$ 928,095	$ (2,569)	$ (161,232)
Balances (Shares) at Dec. 31, 2021		42,831
Vesting of restricted stock units, net of tax	(284)		(284)
Vesting of restricted stock units, net of tax, shares		52
Exercise of stock options, net of tax	337		337
Exercise of stock options, net of tax, shares		76
Issuance of common stock under employee stock purchase plan	622		622
Issuance of common stock under employee stock purchase plan, shares		22
Stock-based compensation expense	10,800		10,800
Unrealized gain (loss) on available-for-sale securities, net	(9,381)			(9,381)
Net loss	(76,723)				(76,723)
Balances at Mar. 31, 2022	689,669	$ 4	939,570	(11,950)	(237,955)
Balances (Shares) at Mar. 31, 2022		42,982
Balances at Dec. 31, 2022	516,195	$ 4	973,145	(15,401)	(441,553)
Balances (Shares) at Dec. 31, 2022		43,299
Vesting of restricted stock units, net of tax	(419)		(419)
Vesting of restricted stock units, net of tax, shares		99
Exercise of stock options, net of tax	471		471
Exercise of stock options, net of tax, shares		37
Issuance of common stock under employee stock purchase plan	583		583
Issuance of common stock under employee stock purchase plan, shares		30
Stock-based compensation expense	11,206		11,206
Unrealized gain (loss) on available-for-sale securities, net	3,779			3,779
Net loss	(66,676)				(66,676)
Balances at Mar. 31, 2023	$ 465,139	$ 4	$ 984,986	$ (11,622)	$ (508,229)
Balances (Shares) at Mar. 31, 2023		43,465