Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2021	$ 117,223		$ 273,655	$ (156,112)	$ (320)
Beginning balance (in shares) at Dec. 31, 2021		25,261,832
Stock-based compensation expense	1,404		1,404
Other comprehensive gain (loss), net	(375)				(375)
Net loss	(16,938)			(16,938)
Ending balance at Mar. 31, 2022	101,314		275,059	(173,050)	(695)
Ending balance (in shares) at Mar. 31, 2022		25,261,832
Beginning balance at Dec. 31, 2022	61,753		279,733	(217,736)	(244)
Beginning balance (in shares) at Dec. 31, 2022		25,652,392
Stock-based compensation expense	1,434		1,434
Issuance of common stock; net of issuance costs	23		23
Issuance of common stock; net of issuance costs (in shares)		21,082
Other comprehensive gain (loss), net	117				117
Net loss	(12,994)			(12,994)
Ending balance at Mar. 31, 2023	$ 50,333		$ 281,190	$ (230,730)	$ (127)
Ending balance (in shares) at Mar. 31, 2023		25,673,474