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Note 7 - Goodwill and Other Acquired Intangible Assets, Net Schedule of Acquired Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2017 | Dec. 31, 2019 | Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Net |  |  | $ 18,385 |  |  |
Mortgage and Real Estate Services Segment |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 52,928 | [1] | $ 110,350 |
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (34,543) | [1] | (65,444) | [2]
Finite-Lived Intangible Assets, Net |  |  | 18,385 | [1] | 44,906 |
Impairment of Intangible Assets, Finite-lived |  | $ 15,800 | 13,700 |  | 0 |
Mortgage and Real Estate Services Segment | Client relationships |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 43,550 | [1] | 84,000 |
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (27,269) | [1] | (48,227) |
Finite-Lived Intangible Assets, Net |  |  | 16,281 | [1] | 35,773 |
Mortgage and Real Estate Services Segment | Technology |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 8,435 | [1] | 17,362 |
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (6,789) | [1] | (13,141) |
Finite-Lived Intangible Assets, Net |  |  | 1,646 | [1] | 4,221 |
Mortgage and Real Estate Services Segment | Trade names and trademarks |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 480 | [1] | 8,340 |
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (404) | [1] | (3,864) |
Finite-Lived Intangible Assets, Net |  |  | 76 | [1] | 4,476 |
Mortgage and Real Estate Services Segment | Non-competition agreements |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  |  |  | 185 |
Finite-Lived Intangible Assets, Accumulated Amortization |  |  |  |  | (177) |
Finite-Lived Intangible Assets, Net |  |  |  |  | 8 |
Mortgage and Real Estate Services Segment | Licenses |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 463 | [1] | 463 |
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (81) | [1] | (35) |
Finite-Lived Intangible Assets, Net |  |  | 382 | [1] | 428 |
Held-for-sale | Mortgage and Real Estate Services Segment |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Assets, Gross | [1] |  | 60,900 |  |  |
Finite-Lived Intangible Assets, Accumulated Amortization | [1] |  | $ (57,200) |  |  |
Impairment of Intangible Assets, Finite-lived |  |  |  |  | $ 15,800 |
[1] | Excludes total gross carrying amount and accumulated amortization (including impairment) related to Clayton of $60.9 million and $57.2 million, respectively, which were reclassified to assets held-for-sale and included in other assets on our consolidated balance sheets at December 31, 2019.
[2] | Includes accumulated impairment charges of $15.8 million as of December 31, 2018, which were related entirely to Clayton.

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