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Note 1 - Condensed Consolidated Financial Statements - Business Overview, Recent Developments and Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Services Revenue by Revenue Type [Table Text Block] | The table below represents the disaggregation of Services revenues by revenue type:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(In thousands) | 2018 |  | 2017 |  | 2018 |  | 2017
Services segment revenue |  |  |  |  |  |  |
Mortgage Services | $ | 14,663 |  |  | $ | 17,005 |  |  | $ | 44,998 |  |  | $ | 53,158 |
Real Estate Services | 20,920 |  |  | 17,386 |  |  | 58,124 |  |  | 49,863 |
Title Services | 2,198 |  |  | 6,671 |  |  | 6,933 |  |  | 18,105 |
Total (1) | $ | 37,781 |  |  | $ | 41,062 |  |  | $ | 110,055 |  |  | $ | 121,126 |
______________________ (1) Includes inter-segment revenues of $0.8 million and $2.7 million for the three and nine months ended September 30, 2018 and $1.5 million and $5.7 million for the three and nine months ended September 30, 2017, respectively. For the three and nine months ended September 30, 2018, amounts exclude $3.1 million and $5.5 million, respectively, of Services segment net premiums earned—insurance and net investment income, as both are excluded from the scope of the revenue recognition standard. See Note 3 for segment information.
Services Contract Assets & Liabilities [Table Text Block] | The following represents balances related to Services contracts as of the dates indicated:
(In thousands) | September 30, 2018 |  | December 31, 2017
Accounts Receivable - Services Contracts | $ | 12,544 |  |  | $ | 17,391 |
Unbilled Receivables - Services Contracts | 19,580 |  |  | 22,257 |
Deferred Revenues - Services Contracts | 4,131 |  |  | 3,235 |

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