Segment Reporting - Reconciliation of EBITDA to net income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
EBITDA by segment:
Net income	$ 6,001	$ 6,523	$ 11,456	$ 17,396
Interest, net	6,530	6,740	12,955	13,521
Income tax expense	2,300	4,151	4,500	6,981
Depreciation and amortization	4,048	4,061	8,065	7,865
Total segment EBITDA	$ 18,879	$ 21,475	$ 36,976	$ 45,763