Note 6 - Reinsurance - Reinsurance Premiums Written and Earned (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Net premiums, written	$ 962	$ 0
National Consumer Title Insurance Company (NCTIC) [Member]
Direct premiums, written	394
Direct premiums, earned	394
Ceded premiums, written	(14)
Ceded premiums, earned	(14)
Net premiums, written	380
Net premiums, earned	$ 380

Amount of earned premiums ceded to other entities.

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Amount of written premiums ceded to other entities.

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Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums earned.

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Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums written.

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