Provision for income taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Federal	$ 2	$ (214)	$ 305
State	570	(571)	1,826
Current income tax expense	572	(785)	2,131
Deferred	1,495	1,800	7,941
Total	$ 2,067	$ 1,015	$ 10,072