Note 17 - Segment Information - Operations By Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Insurance and other services revenue	$ 14,482	$ 2,435
Cost of revenues	(408)	(326)
Gross profit	14,074	2,109
(Loss) income before income taxes	3,683	2,658
Total assets	41,103	38,865
Operating Segments [Member]
Insurance and other services revenue	14,482	984
Cost of revenues	(408)	(288)
Gross profit	14,074	696
Operating expenses	(10,240)	(1,580)
Other income and expenses	(151)	3,868
(Loss) income before income taxes	3,683	2,984
Total assets	41,013	36,974
The Title Insurance Segment [Member] | Operating Segments [Member]
Insurance and other services revenue	6,796	984
Cost of revenues	(408)	(288)
Gross profit	6,388	696
Operating expenses	(8,526)	(670)
Other income and expenses	89	3,970
(Loss) income before income taxes	(2,161)	3,996
Total assets	12,994	18,494
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	590	494
(Loss) income before income taxes	590	494
Total assets	11,148	11,673
Reinsurance Related [Member] | Operating Segments [Member]
Insurance and other services revenue	6,330	0
Cost of revenues	0	0
Gross profit	6,330	0
Operating expenses	(94)	0
Other income and expenses	0	0
(Loss) income before income taxes	6,236	0
Total assets	6,236	0
Management Services Related [Member] | Operating Segments [Member]
Insurance and other services revenue	1,356	0
Cost of revenues	0	0
Gross profit	1,356	0
Operating expenses	(400)	0
Other income and expenses	0	0
(Loss) income before income taxes	956	0
Total assets	956	0
Corporate and Other [Member]
Insurance and other services revenue	0	0
Cost of revenues	0	0
Gross profit	0	0
Operating expenses	(1,220)	(910)
Other income and expenses	(830)	(596)
(Loss) income before income taxes	(2,050)	(1,506)
Total assets	$ 9,679	$ 6,807