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Note 6 - Goodwill and Other Acquired Intangible Assets, Net Schedule of Other Intangible Assets (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2017 | Sep. 30, 2018 | Dec. 31, 2017
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Net Carrying Amount |  |  | $ 44,785 |
Mortgage and Real Estate Services Segment |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Original Acquired Amount |  |  | 113,448 | $ 112,985
Other Intangible Assets, Accumulated Amortization and Impairment |  |  | (68,663) | (59,695)
Other Intangible Assets, Net Carrying Amount |  |  | 44,785 | 53,290
Mortgage and Real Estate Services Segment | Client relationships |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Original Acquired Amount | [1] |  | 82,530 | 82,530
Other Intangible Assets, Accumulated Amortization and Impairment | [1] |  | (46,569) | (41,596)
Other Intangible Assets, Net Carrying Amount | [1] |  | 35,961 | 40,934
Impairment charge, Other Intangible Assets |  | $ 14,900 |  |
Mortgage and Real Estate Services Segment | Technology |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Original Acquired Amount | [2] |  | 15,250 | 15,250
Other Intangible Assets, Accumulated Amortization and Impairment | [2] |  | (11,567) | (8,922)
Other Intangible Assets, Net Carrying Amount | [2] |  | 3,683 | 6,328
Impairment charge, Other Intangible Assets |  | $ 900 |  |
Mortgage and Real Estate Services Segment | Trade name and trademarks |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Original Acquired Amount |  |  | 8,340 | 8,340
Other Intangible Assets, Accumulated Amortization and Impairment |  |  | (3,649) | (3,003)
Other Intangible Assets, Net Carrying Amount |  |  | 4,691 | 5,337
Mortgage and Real Estate Services Segment | Client backlog |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Original Acquired Amount |  |  | 6,680 | 6,680
Other Intangible Assets, Accumulated Amortization and Impairment |  |  | (6,680) | (6,006)
Other Intangible Assets, Net Carrying Amount |  |  | 0 | 674
Mortgage and Real Estate Services Segment | Non-competition agreements |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Original Acquired Amount |  |  | 185 | 185
Other Intangible Assets, Accumulated Amortization and Impairment |  |  | (175) | (168)
Other Intangible Assets, Net Carrying Amount |  |  | 10 | $ 17
Mortgage and Real Estate Services Segment | Licenses |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Other Intangible Assets, Original Acquired Amount |  |  | 463 |
Other Intangible Assets, Accumulated Amortization and Impairment |  |  | (23) |
Other Intangible Assets, Net Carrying Amount |  |  | $ 440 |
[1] | Includes a cumulative impairment charge of $14.9 million.
[2] | Includes a cumulative impairment charge of $0.9 million.

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