Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Equity - USD ($) $ in Thousands	Series 1 Convertible Preferred Stock	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Total
Balance at Dec. 31, 2021		$ 11	$ 256,126	$ (94,012)	$ (211)	$ 161,914
Balance (in Shares) at Dec. 31, 2021	8,027	11,235,731
Settlement of restricted stock units			(72)			(72)
Settlement of restricted stock units (in Shares)		16,196
Stock-based compensation - restricted stock units			314			314
Stock-based compensation - stock options			1,565			1,565
Unrealized gain (loss) on marketable debt securities					(731)	(731)
Net loss				(10,755)		(10,755)
Balance at Mar. 31, 2022		$ 11	257,933	(104,767)	(942)	152,235
Balance (in Shares) at Mar. 31, 2022	8,027	11,251,927
Balance at Dec. 31, 2022		$ 11	262,724	(159,964)	(688)	102,083
Balance (in Shares) at Dec. 31, 2022	8,027	11,267,389
Settlement of restricted stock units			(64)			(64)
Settlement of restricted stock units (in Shares)		39,364
Stock-based compensation - restricted stock units			314			314
Stock-based compensation - stock options			1,261			1,261
Unrealized gain (loss) on marketable debt securities					219	219
Net loss				(9,045)		(9,045)
Balance at Mar. 31, 2023		$ 11	$ 264,235	$ (169,009)	$ (469)	$ 94,768
Balance (in Shares) at Mar. 31, 2023	8,027	11,306,753