Financial Instruments and Fair Value Measurements - Effect of derivative instruments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Gain (loss) of derivative instruments
Amount of net gain recognized in other comprehensive income	$ 1,090	$ 330	$ 5,254
Amount expected to be reclassified during next twelve months	$ 1,400
Period over which losses are expected to be reclassified	12 months
Interest expense
Gain (loss) of derivative instruments
Amount of net (gain) loss reclassified into consolidated statements of income	$ (1,689)	(1,605)	52
Equity in income (loss) from unconsolidated joint ventures
Gain (loss) of derivative instruments
Amount of net (gain) loss reclassified into consolidated statements of income	$ (177)	$ (162)	$ 88