Note 8 - Segment Information - Operations By Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Insurance and other services revenue	$ 1,941	$ 1,481
Cost of revenues	(206)	(80)
Gross profit	1,735	1,401
(Loss) income before income taxes	(829)	(577)
Total assets	51,449		$ 41,103
Operating Segments [Member]
Insurance and other services revenue	1,941	1,481
Cost of revenues	(206)	(80)
Gross profit	1,735	1,401
Operating expenses	(2,810)	(2,142)
Other income and expenses	246	164
(Loss) income before income taxes	(829)	(577)
Total assets	51,449	44,155
The Title Insurance Segment [Member] | Operating Segments [Member]
Insurance and other services revenue	1,938	1,481
Cost of revenues	(206)	(80)
Gross profit	1,732	1,401
Operating expenses	(2,428)	(1,857)
Other income and expenses	45	1
(Loss) income before income taxes	(651)	(455)
Total assets	23,371	26,104
Real Estate Segment [Member] | Operating Segments [Member]
Insurance and other services revenue	0	0
Cost of revenues	0	0
Gross profit	0	0
Operating expenses	0	0
Other income and expenses	135	163
(Loss) income before income taxes	135	163
Total assets	10,687	11,316
Reinsurance Related [Member] | Operating Segments [Member]
Insurance and other services revenue	0	0
Cost of revenues	0	0
Gross profit	0	0
Operating expenses	0	0
Other income and expenses	0	0
(Loss) income before income taxes	0	0
Total assets	7,236	0
Management Services Related [Member] | Operating Segments [Member]
Insurance and other services revenue	3	0
Cost of revenues	0	0
Gross profit	3	0
Operating expenses	0	0
Other income and expenses	0	0
(Loss) income before income taxes	3	0
Total assets	959	0
Corporate and Other [Member]
Insurance and other services revenue	0	0
Cost of revenues	0	0
Gross profit	0	0
Operating expenses	(382)	(285)
Other income and expenses	66	0
(Loss) income before income taxes	(316)	(285)
Total assets	$ 9,196	$ 6,735