Income Taxes (by jurisdiction) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income (loss) before income taxes by jurisdiction
U.S.									$ 4,024	$ 12,419	$ (5,112)
Canada									(5)	(27)	(83)
Income (Loss) from Continuing Operations before Interest Expense, Interest Income, Income Taxes, Noncontrolling Interests, Net									4,019	12,392	(5,195)
Income (loss) before income taxes	$ (4,313)	$ (1,021)	$ (458)	$ 594	$ 3,213	$ 2,360	$ 1,416	$ 7,014	$ 4,015	$ 13,443	$ (5,195)