Note 8 - Segment Information - Operations By Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Insurance and other services revenue	$ 3,705	$ 1,922	$ 5,645	$ 3,403
Cost of revenues	(175)	(158)	(380)	(238)
Gross profit	3,530	1,764	5,265	3,165
(Loss) income before income taxes	85	(363)	(744)	(940)
Total assets	46,726		46,726		$ 41,103
Operating Segments [Member]
Insurance and other services revenue	3,705	1,922	5,645	3,403
Cost of revenues	(175)	(158)	(380)	(238)
Gross profit	3,530	1,764	5,265	3,165
Operating expenses	(3,903)	(2,271)	(6,713)	(4,413)
Other income and expenses	458	144	704	308
(Loss) income before income taxes	85	(363)	(744)	(940)
Total assets	46,726	37,619	46,726	37,619
The Title Insurance Segment [Member] | Operating Segments [Member]
Insurance and other services revenue	2,652	1,922	4,589	3,403
Cost of revenues	(175)	(158)	(380)	(238)
Gross profit	2,477	1,764	4,209	3,165
Operating expenses	(3,057)	(1,990)	(5,485)	(3,847)
Other income and expenses	60	5	105	6
(Loss) income before income taxes	(520)	(222)	(1,171)	(676)
Total assets	19,033	19,771	19,033	19,771
Real Estate Segment [Member] | Operating Segments [Member]
Insurance and other services revenue	0	0	0	0
Cost of revenues	0	0	0	0
Gross profit	0	0	0	0
Operating expenses	0	0	0	0
Other income and expenses	334	161	469	324
(Loss) income before income taxes	334	161	469	324
Total assets	10,723	11,179	10,723	11,179
Reinsurance Related [Member] | Operating Segments [Member]
Insurance and other services revenue	300	0	300	0
Cost of revenues	0	0	0	0
Gross profit	300	0	300	0
Operating expenses	0	0	0	0
Other income and expenses	0	0	0	0
(Loss) income before income taxes	300	0	300	0
Total assets	7,236	0	7,236	0
Management Services Related [Member] | Operating Segments [Member]
Insurance and other services revenue	753	0	756	0
Cost of revenues	0	0	0	0
Gross profit	753	0	756	0
Operating expenses	(419)	0	(419)	0
Other income and expenses	0	0	0	0
(Loss) income before income taxes	334	0	337	0
Total assets	1,293	0	1,293	0
Corporate and Other [Member]
Insurance and other services revenue	0	0	0	0
Cost of revenues	0	0	0	0
Gross profit	0	0	0	0
Operating expenses	(427)	(281)	(809)	(566)
Other income and expenses	64	(22)	130	(22)
(Loss) income before income taxes	(363)	(303)	(679)	(588)
Total assets	$ 8,441	$ 6,669	$ 8,441	$ 6,669