Derivative Instruments - Effect on other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Derivative [Line Items]
Amount of gain/(loss) recognized in OCI	$ 969	$ (295)	$ 4,845	$ 1,266
Total amount of interest expense presented in the consolidated statements of income	(13,775)	(12,345)	(27,673)	(24,925)
Interest rate swaps
Derivative [Line Items]
Amount of gain/(loss) recognized in OCI	969	(295)	4,845	1,266
Amount of previously recorded loss reclassified from OCI into interest expense	(554)	(740)	(1,259)	(1,466)
Total amount of interest expense presented in the consolidated statements of income	$ (13,775)	$ (12,345)	$ (27,673)	$ (24,925)