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Note 25 - Financial Instruments - Financial Assets and Liabilities Carried at Fair Value (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Equity securities | $ 3,847 | $ 3,887 |
Fair Value, Inputs, Level 3 [Member] |  |  |
Business Combination, Contingent Consideration, Liability, Total | 115,643 | $ 84,993 | $ 93,865
Fair Value, Recurring [Member] |  |  |
Cash equivalents | 10,974 |  |
Equity securities | 3,983 |  |
Debt securities | 9,940 |  |
Mortgage derivative assets | 18,383 |  |
Warehouse receivables | 232,207 |  |
Total assets | 363,444 |  |
Mortgage derivative liability | 7,062 |  |
Interest rate swap liability | 7,946 |  |
Business Combination, Contingent Consideration, Liability, Total | 115,643 |  |
Total liabilities | 130,651 |  |
Fair Value, Recurring [Member] | Deferred Purchase Price on AR Facility [Member] |  |  |
Deferred Purchase Price on AR Facility | 87,957 |  |
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] |  |  |
Cash equivalents | 10,974 |  |
Equity securities | 3,847 |  |
Debt securities |  |  |
Mortgage derivative assets |  |  |
Warehouse receivables |  |  |
Total assets | 14,821 |  |
Mortgage derivative liability |  |  |
Interest rate swap liability |  |  |
Business Combination, Contingent Consideration, Liability, Total |  |  |
Total liabilities |  |  |
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Deferred Purchase Price on AR Facility [Member] |  |  |
Deferred Purchase Price on AR Facility |  |  |
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] |  |  |
Cash equivalents |  |  |
Equity securities | 136 |  |
Debt securities | 9,940 |  |
Mortgage derivative assets | 18,383 |  |
Warehouse receivables | 232,207 |  |
Total assets | 260,666 |  |
Mortgage derivative liability | 7,062 |  |
Interest rate swap liability | 7,946 |  |
Business Combination, Contingent Consideration, Liability, Total |  |  |
Total liabilities | 15,008 |  |
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Deferred Purchase Price on AR Facility [Member] |  |  |
Deferred Purchase Price on AR Facility |  |  |
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] |  |  |
Cash equivalents |  |  |
Equity securities |  |  |
Debt securities |  |  |
Mortgage derivative assets |  |  |
Warehouse receivables |  |  |
Total assets | 87,957 |  |
Mortgage derivative liability |  |  |
Interest rate swap liability |  |  |
Business Combination, Contingent Consideration, Liability, Total | 115,643 |  |
Total liabilities | 115,643 |  |
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Deferred Purchase Price on AR Facility [Member] |  |  |
Deferred Purchase Price on AR Facility | $ 87,957 |  |

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- Definition The fair value portion of investment in debt security measured at amortized cost (held-to-maturity), investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and investment in debt security measured at fair value with change in fair value recognized in net income (trading). + References No definition available. + Details
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 + Details
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