Stock-Based Compensation Plan - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended	12 Months Ended	18 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2023
Stock Based Compensation Plans [Line Items]
Stock-based compensation expense	$ 200,000	$ 200,000			$ 400,000
Aggregate intrinsic value of outstanding stock options	100,000		$ 100,000		100,000
Unamortized stock-based compensation expense for outstanding options	1,200,000		$ 1,200,000		1,200,000
Weighted average vesting period			2 years 1 month 6 days
2022 Stock Incentive Plan
Stock Based Compensation Plans [Line Items]
Common stock shares reserved for future issuance				1,300,000
2022 Stock Incentive Plan | Maximum
Stock Based Compensation Plans [Line Items]
Expiration period (in years)				10 years
Research and Development Expenses
Stock Based Compensation Plans [Line Items]
Stock-based compensation expense	43,000	50,000			100,000
General and Administrative Expenses
Stock Based Compensation Plans [Line Items]
Stock-based compensation expense	$ 200,000	$ 100,000			$ 300,000