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Note 14 - Goodwill (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Sep. 01, 2021
Goodwill, Ending Balance $ 4,451 $ 4,451  
Goodwill, Impairment Loss 0    
Title Agency Ventures, LLC (TAV) [Member]      
Goodwill, Ending Balance $ 4,500   $ 4,451
Business Acquisition, Percentage of Voting Interests Acquired     50.00%