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Stock-Based Compensation - Summary of plans (Details) - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Jun. 01, 2021	May 31, 2021
Stock-Based Compensation
Term of award (in years)	10 years
Employee Stock Option
Stock-Based Compensation
Term of award (in years)	10 years	10 years
2019 Plan
Stock-Based Compensation
Shares authorized			2,000,000	1,000,000
Shares available for future grants	35,545
2019 Plan | Employee Stock Option
Stock-Based Compensation
Term of award (in years)	10 years
2018 Plan | Employee Stock Option
Stock-Based Compensation
Shares available for future grants	0

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