CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues:
Total revenues	$ 12,661	$ 5,991	$ 33,083	$ 18,268
Operating costs and expenses:
Selling, general and administrative	5,693	3,494	14,907	11,134
Depreciation and amortization	134	105	400	294
Total operating costs and expenses	10,893	5,374	31,070	16,533
Earnings of equity method investments	1,706	(84)	5,960	(83)
Operating income	3,474	533	7,973	1,652
Interest and other expense, net	(21)	(6)	(96)	6
Income before income tax expense (benefit)	3,453	527	7,877	1,658
Income tax expense (benefit)	1,153	53	2,354	(435)
Net income	$ 2,300	$ 474	$ 5,523	$ 2,093
Weighted average common shares outstanding – basic	36,084,696	35,805,227	36,014,439	35,285,128
Weighted average common shares outstanding – diluted	37,221,430	37,090,294	36,872,977	36,567,713
Net income per share – basic	$ 0.06	$ 0.01	$ 0.15	$ 0.06
Net income per share – diluted	$ 0.06	$ 0.01	$ 0.15	$ 0.06
Services Revenue [Member]
Revenues:
Total revenues	$ 7,349	$ 4,822	$ 16,112	$ 14,020
Operating costs and expenses:
Cost of services revenue and assets sales	2,051	1,100	3,715	3,235
Asset Sales [Member]
Revenues:
Total revenues	5,312	1,169	16,971	4,248
Operating costs and expenses:
Cost of services revenue and assets sales	$ 3,015	$ 675	$ 12,048	$ 1,870