CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
General and administrative expenses	$ 18,508	$ 19,870	$ 53,170	$ 53,767
Rental income	593	259	1,484	781
Interest income	770	454	1,734	1,040
Interest expense	535	536	1,607	1,516
VIE, Primary Beneficiary
General and administrative expenses	643	702	1,888	2,020
Rental income	263	235	776	721
Interest income	123	80	469	278
Interest expense	$ 517	$ 528	$ 1,553	$ 1,499