Fair Value Measurements and Interest Rate Derivatives - Fair Value of Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Percentage of Debt Bearing Fixed Interest Rates	51.20%	42.40%
Debt, Long-Term and Short-Term, Combined Amount	$ 819,050	$ 816,136
Level 3
Fair value of debt	$ 805,212	$ 809,141