Condensed Statements of Changes in Stockholders’ Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2021		40,473,270
Beginning balance at Dec. 31, 2021	$ 225,183	$ 4	$ 352,981	$ (127,571)	$ (231)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain (loss) on marketable securities	(583)				(583)
Stock-based compensation	618		618
Net loss	(9,129)			(9,129)
Ending balance (in shares) at Mar. 31, 2022		40,473,270
Ending balance at Mar. 31, 2022	$ 216,089	$ 4	353,599	(136,700)	(814)
Beginning balance (in shares) at Dec. 31, 2022	41,025,062	41,025,062
Beginning balance at Dec. 31, 2022	$ 188,775	$ 4	359,949	(170,427)	(751)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain (loss) on marketable securities	227				227
Stock-based compensation	1,390		1,390
Net loss	$ (11,307)			(11,307)
Ending balance (in shares) at Mar. 31, 2023	41,025,062	41,025,062
Ending balance at Mar. 31, 2023	$ 179,085	$ 4	$ 361,339	$ (181,734)	$ (524)