Note 6 - Reserve for Title Claims - Reconciliation of Reserves Account Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Total provision for claim losses	$ 17	$ 66	$ 54	$ 134
Known Title Claims [Member]
Beginning Reserves			8
Ending Reserves	8		8
Claim reserves	8		8
IBNR Title Claims [Member]
Beginning Reserves			305
Ending Reserves	359		359
Claim reserves	359		359
Title Insurance Product Line [Member]
Beginning Reserves			313	287
Current year			54	25
Prior years			0	0
Total provision for claim losses			54	25
Current year			0	(53)
Prior years			0	0
Total title claims paid			0	(53)
Ending Reserves	367	259	367	259
Claim reserves	367	$ 259	367	$ 259
Title Claims [Member]
Beginning Reserves			313
Ending Reserves	367		367
Claim reserves	367		367
Non-title Claims [Member]
Beginning Reserves			0
Ending Reserves	0		0
Claim reserves	$ 0		$ 0