CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Statement [Abstract]
Net income	$ 2,059	$ 492	$ 3,394	$ 898
Other comprehensive income (loss) net of tax:
Unrealized gain on investments, net of income tax effect of $1, $76, $1 and $215	2	206	2	580
Minimum pension liability, net of income tax effect of $(3), $(5), $(6) and $(5)	(7)	(16)	(15)	(16)
Comprehensive income	2,054	682	3,381	1,462
Less comp. income (loss) attributable to noncontrolling interest	15	(106)	49	(265)
Comprehensive income attributable to the Company	$ 2,039	$ 788	$ 3,332	$ 1,727