CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Total
Beginning balance at Dec. 31, 2022	$ 56	$ 974,356	$ (92)	$ (710,058)	$ 264,262
Beginning balance (in shares) at Dec. 31, 2022	56,612,429
Increase (Decrease) in Stockholders' Equity
Stock compensation expense		6,376			6,376
Issuance of common stock in connection with ESPP		665			665
Issuance of common stock in connection with ESPP (in shares)	32,169
Issuance of common stock in connection with exercise of stock options and vesting of restricted stock units		553			553
Issuance of common stock in connection with exercise of stock options and vesting of restricted stock units (in shares)	207,806
Foreign currency translation adjustment			21		21
Net unrealized losses on short-term investments			65		65
Net Income (Loss)				(52,179)	(52,179)
Ending balance at Mar. 31, 2023	$ 56	981,950	(6)	(762,237)	219,763
Ending balance (in shares) at Mar. 31, 2023	56,852,404
Beginning balance at Dec. 31, 2023	$ 59	1,064,302	134	(894,736)	169,759
Beginning balance (in shares) at Dec. 31, 2023	59,426,559
Increase (Decrease) in Stockholders' Equity
Stock compensation expense		7,767			7,767
Issuance of common stock in connection with ESPP		673			673
Issuance of common stock in connection with ESPP (in shares)	28,495
Issuance of common stock in connection with exercise of stock options and vesting of restricted stock units	$ 1	6,352			6,353
Issuance of common stock in connection with exercise of stock options and vesting of restricted stock units (in shares)	1,077,271
Issuance of common stock as consideration for LGC license		18,716			18,716
Issuance of common stock as consideration for LGC license (in shares)	432,143
Foreign currency translation adjustment			(71)		(71)
Net unrealized loss on marketable securities			(244)		(244)
Net Income (Loss)				(141,372)	(141,372)
Ending balance at Mar. 31, 2024	$ 60	$ 1,097,810	$ (181)	$ (1,036,108)	$ 61,581
Ending balance (in shares) at Mar. 31, 2024	60,964,468