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Note 16 - Goodwill and Intangible Assets (Details Textual) - USD ($)		6 Months Ended	12 Months Ended
	Aug. 01, 2022	Dec. 31, 2021	Dec. 31, 2022	Sep. 01, 2021
Goodwill, Ending Balance		$ 4,451,000	$ 6,492,000
Goodwill, Impairment Loss			0
Impairment of Intangible Assets (Excluding Goodwill), Total			0
Amortization of Intangible Assets		$ 0	31,000
Title Agency Ventures, LLC (TAV) [Member]
Goodwill, Ending Balance			$ 4,500,000	$ 4,451,000
Business Acquisition, Percentage of Voting Interests Acquired				50.00%
Omega Title Florida, LLC [Member]
Goodwill, Ending Balance	$ 2,041,000
Goodwill, Acquired During Period	$ 2,000,000.0