CONDENSED STATEMENTS OF STOCKHOLDERS' (DEFICIT)/EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Balance at Dec. 31, 2021	$ 36,720	$ 2	$ 108,461	$ (71,743)
Balance, Shares at Dec. 31, 2021		23,602,718
Net loss	(9,662)			(9,662)
Issuance of common stock under equity incentive plans (in shares)		5,882
Issuance of common stock under equity incentive plans	1		1
Share based compensation	366		366
Balance at Mar. 31, 2022	27,425	$ 2	108,828	(81,405)
Balance, Shares at Mar. 31, 2022		23,608,600
Balance at Dec. 31, 2021	36,720	$ 2	108,461	(71,743)
Balance, Shares at Dec. 31, 2021		23,602,718
Net loss	(19,590)
Balance at Jun. 30, 2022	18,054	$ 2	109,385	(91,333)
Balance, Shares at Jun. 30, 2022		23,732,970
Balance at Mar. 31, 2022	27,425	$ 2	108,828	(81,405)
Balance, Shares at Mar. 31, 2022		23,608,600
Net loss	(9,928)			(9,928)
Issuance of common stock	145		145
Issuance of common stock (in shares)		124,370
Share based compensation	412		412
Balance at Jun. 30, 2022	18,054	$ 2	109,385	(91,333)
Balance, Shares at Jun. 30, 2022		23,732,970
Balance at Dec. 31, 2022	(899)	$ 2	110,602	(111,503)
Balance, Shares at Dec. 31, 2022		23,851,022
Net loss	(9,357)			(9,357)
Issuance of common stock under equity incentive plans (in shares)		1,250
Share based compensation	423		423
Balance at Mar. 31, 2023	(9,833)	$ 2	111,025	(120,860)
Balance, Shares at Mar. 31, 2023		23,852,272
Balance at Dec. 31, 2022	(899)	$ 2	110,602	(111,503)
Balance, Shares at Dec. 31, 2022		23,851,022
Net loss	(16,946)
Balance at Jun. 30, 2023	(10,788)	$ 3	117,658	(128,449)
Balance, Shares at Jun. 30, 2023		31,797,101
Balance at Mar. 31, 2023	(9,833)	$ 2	111,025	(120,860)
Balance, Shares at Mar. 31, 2023		23,852,272
Net loss	(7,589)			(7,589)
Issuance of common stock	6,100	$ 1	6,099
Issuance of common stock (in shares)		7,878,786
Issuance of common stock under equity incentive plans (in shares)		66,043
Issuance of common stock under equity incentive plans	41		41
Share based compensation	493		493
Balance at Jun. 30, 2023	$ (10,788)	$ 3	$ 117,658	$ (128,449)
Balance, Shares at Jun. 30, 2023		31,797,101