CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 624	$ 2,059	$ 2,258	$ 3,394
Other comprehensive income (loss) net of tax:
Unrealized gain on investments, net of income tax effect of $0, $1, $0 and $1	0	2	0	2
Minimum pension liability, net of income tax effect of $(3), $(3), $(6) and $(6)	(7)	(7)	(15)	(15)
Comprehensive income	617	2,054	2,243	3,381
Less comp. income (loss) attributable to noncontrolling interests	46	15	(30)	49
Comprehensive income attributable to the Company	$ 571	$ 2,039	$ 2,273	$ 3,332