Condensed Statements of Operations and Comprehensive Loss (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Operating expenses:
Research and development	$ 8,921	$ 4,915	$ 16,042	$ 9,313
General and administrative	2,646	2,072	5,145	3,377
Total operating expenses	11,567	6,987	21,187	12,690
Loss from operations	(11,567)	(6,987)	(21,187)	(12,690)
Interest income, net	127	13	159	17
Other income (expense)	33	(6)	24	(6)
Net loss	$ (11,407)	$ (6,980)	$ (21,004)	$ (12,679)
Net loss per share, basic	$ (0.67)	$ (0.41)	$ (1.23)	$ (1.07)
Net loss per share, Diluted	$ (0.67)	$ (0.41)	$ (1.23)	$ (1.07)
Weighted Average Number of Shares Outstanding, Basic	17,130,307	16,827,556	17,108,582	11,846,653
Weighted Average Number of Shares Outstanding, Diluted	17,130,307	16,827,556	17,108,582	11,846,653
Comprehensive loss:
Net loss	$ (11,407)	$ (6,980)	$ (21,004)	$ (12,679)
Unrealized gain (loss) on short-term investments, net	(188)	(34)	(620)	(34)
Comprehensive loss	$ (11,595)	$ (7,014)	$ (21,624)	$ (12,713)