Note 8 - Segment Information - Operations By Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Insurance and other services revenue	$ 1,481	$ 0
Cost of revenues	(80)	0
Gross profit	1,401	0
Operating expenses	(2,142)	(340)
Other income and expenses	164	152
Income (loss) before income taxes	(577)	(188)
Total assets	44,155	26,980	$ 38,865
The Title Insurance Segment [Member]
Insurance and other services revenue	1,481	0
Cost of revenues	(80)	0
Gross profit	1,401	0
Operating expenses	(1,857)	0
Other income and expenses	1	0
Income (loss) before income taxes	(455)	0
Total assets	26,104	0
Real Estate Segment [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	163	140
Income (loss) before income taxes	163	140
Total assets	11,316	11,915
Corporate and Other [Member]
Insurance and other services revenue	0	0
Cost of revenues	0	0
Gross profit	0	0
Operating expenses	(285)	(340)
Other income and expenses	0	12
Income (loss) before income taxes	(285)	(328)
Total assets	$ 6,735	$ 15,065