CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues:
Total revenues	$ 14,304	$ 12,023	$ 27,763	$ 24,184
Operating costs and expenses:
Selling, general and administrative	6,140	6,346	12,674	12,704
Depreciation and amortization	118	147	236	288
Total operating costs and expenses	12,151	10,214	24,251	20,604
Earnings of equity method investments	79	1,735	123	2,522
Operating income	2,232	3,544	3,635	6,102
Interest income (expense), net	18	(108)	74	(200)
Income before income tax expense	2,250	3,436	3,709	5,902
Income tax expense	613	939	1,008	1,606
Net income	$ 1,637	$ 2,497	$ 2,701	$ 4,296
Weighted average common shares outstanding – basic	34,871,767	36,741,439	35,120,131	36,674,620
Weighted average common shares outstanding – diluted	35,506,250	36,816,610	35,800,352	36,759,995
Net income per share – basic	$ 0.05	$ 0.07	$ 0.08	$ 0.12
Net income per share – diluted	$ 0.05	$ 0.07	$ 0.08	$ 0.12
Services Revenue [Member]
Revenues:
Total revenues	$ 10,266	$ 8,481	$ 17,914	$ 17,464
Operating costs and expenses:
Cost of services revenue and assets sales	2,972	1,450	4,647	2,930
Asset Sales [Member]
Revenues:
Total revenues	4,038	3,542	9,849	6,720
Operating costs and expenses:
Cost of services revenue and assets sales	$ 2,921	$ 2,271	$ 6,694	$ 4,682