CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues:
Lease revenue		$ 7,246	$ 7,432	$ 14,416	$ 14,264
Mining royalty and rents		3,231	3,264	6,194	6,546
Total revenues		10,477	10,696	20,610	20,810
Cost of operations:
Depreciation, depletion and amortization		2,543	2,819	5,078	5,599
Operating expenses		1,702	1,822	3,569	3,562
Property taxes		860	879	1,667	1,826
General and administrative		2,552	2,409	4,594	4,202
Total cost of operations		7,657	7,929	14,908	15,189
Total operating profit		2,820	2,767	5,702	5,621
Net investment income		3,708	3,125	6,491	5,507
Interest expense		(829)	(1,129)	(1,740)	(2,135)
Equity in loss of joint ventures		(2,724)	(4,047)	(5,743)	(7,672)
Gain on sale of real estate		0	(2)	0	8
Income before income taxes		2,975	714	4,710	1,329
Provision for income taxes		916	222	1,316	431
Net income		2,059	492	3,394	898
Income (loss) attributable to noncontrolling interest		15	(106)	49	(265)
Net income attributable to the Company		$ 2,044	$ 598	$ 3,345	$ 1,163
Earnings per common share
Net income attributable to the Company- basic (usd per share)	[1]	$ 0.11	$ 0.03	$ 0.18	$ 0.06
Net income attributable to the Company- diluted (usd per share)	[1]	$ 0.11	$ 0.03	$ 0.18	$ 0.06
Number of shares (in thousands) used in computing
Number of shares (in thousands) used in computing basic earnings per common shares (shares)	[1]	18,879	18,864	18,871	18,848
Number of shares (in thousands) used in computing diluted earnings per common shares (shares)	[1]	18,948	18,932	18,958	18,926

[1] Adjusted for the 2 for 1 stock split that occurred in April 2024