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Note 3 - Segment Reporting Revenue (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
Net gains (losses) on investments and other financial instruments |  | $ (22,027,000) | $ 21,913,000 |
Revenues |  | 329,081,000 | 363,629,000 |
Services Revenue, Net |  | 31,927,000 | 32,753,000 |
Mortgage segment |  |  |  |
Revenues | [1] | 315,084,000 | 302,370,000 |
Real Estate segment |  |  |  |
Revenues | [1] | 28,583,000 | 23,023,000 |
Accounts and notes receivable related to revenue service contracts |  | 18,300,000 |  | $ 10,800,000
Bad debt expense |  | 0 | 0 |
All Other activities segment |  |  |  |
Revenues |  | 7,633,000 | 16,839,000 |
Valuation services |  |  |  |
Services Revenue, Net |  | 11,844,000 | 12,706,000 |
Title services |  |  |  |
Services Revenue, Net |  | 7,305,000 | 1,600,000 |
Asset management services |  |  |  |
Services Revenue, Net |  | 6,374,000 | 6,272,000 |
Mortgage services |  |  |  |
Services Revenue, Net |  | 3,133,000 | 644,000 |
Real estate agent services |  |  |  |
Services Revenue, Net |  | 410,000 | 0 |
All Other services |  |  |  |
Services Revenue, Net |  | 2,861,000 | 11,531,000 |
Operating Segments |  |  |  |
Revenues |  | 343,667,000 | 325,393,000 |
Intersegment Eliminations |  |  |  |
Revenues |  | $ (192,000) | $ (516,000) |
[1] | Includes immaterial inter-segment revenues for the three months ended March 31, 2020 and 2019.

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- Definition This concept represents the gains and losses on investments and other financial instruments for the period excluding the impact of changes in the present value of insurance claims and recoveries on insured credit derivatives and VIEs, based on the company's ongoing insurance loss monitoring, which are a component of segment expenses. Also includes other than temporarily impaired losses recognized in earnings. + References No definition available. + Details
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(5)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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