Note 13 - Business Combinations (Details Textual) - USD ($) $ in Thousands	Sep. 01, 2021	Jul. 20, 2021
Payments to Acquire Businesses, Gross		$ 5,463
National Consumer Title Group LLC (NCTG) [Member] \| Title Agency Ventures, LLC (TAV) [Member]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners		50.00%
National Consumer Title Group LLC (NCTG) [Member] \| Omega National Title Agency (Omega) [Member]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners		50.00%
National Consumer Title Insurance Company (NCTIC) [Member]
Business Acquisition, Percentage of Voting Interests Acquired		100.00%
Payments to Acquire Businesses, Gross		$ 4,453
National Consumer Title Group LLC (NCTG) [Member]
Business Acquisition, Percentage of Voting Interests Acquired		100.00%
Payments to Acquire Businesses, Gross		$ 1,010
Title Agency Ventures, LLC (TAV) [Member]
Business Acquisition, Percentage of Voting Interests Acquired	50.00%
Payments to Acquire Businesses, Gross	$ 2,200
Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value	3,564
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain	$ 3,300

Percentage of voting equity interests acquired at the acquisition date in the business combination.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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- Definition

Fair value at acquisition-date of the equity interest in the acquiree held by the acquirer, immediately before the acquisition date for businesses combined in stages.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)(1)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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- Definition

In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Section 45
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- Details

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- Details

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