Share-Based Compensation - Plan Information (Details) - 2019 Equity Incentive Plan - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	May 06, 2019
Share-Based Compensation
Awards authorized					1,100,000
Number of shares available for grant	781,839		781,839
Compensation expense	$ 377	$ 351	$ 1,200	$ 1,400