Income Taxes - Income tax expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income tax expense
Current income tax expense (benefit)		$ (6,377)
Deferred income tax expense	$ 147,729	134,664	$ 117,494
Total income tax expense	$ 147,729	$ 128,287	$ 117,494