XML 43 R25.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Note 1 - Condensed Consolidated Financial Statements - Business Overview and Significant Accounting Policies Revenue Recognition-Services (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Accounting Policies [Abstract] |
Services Revenue [Table Text Block] | The table below represents the disaggregation of Services revenues by revenue type:
| Three Months Ended June 30, |  | Six Months Ended June 30,
(In thousands) | 2018 |  | 2017 |  | 2018 |  | 2017
Services segment revenue |  |  |  |  |  |  |
Mortgage Services | $ | 16,346 |  |  | $ | 17,782 |  |  | $ | 30,335 |  |  | $ | 36,153 |
Real Estate Services | 19,301 |  |  | 15,463 |  |  | 37,204 |  |  | 32,477 |
Title Services | 2,461 |  |  | 6,730 |  |  | 4,735 |  |  | 11,434 |
Total (1) | $ | 38,108 |  |  | $ | 39,975 |  |  | $ | 72,274 |  |  | $ | 80,064 |
______________________
(1) | Includes inter-segment revenues of $0.9 million and $1.9 million for the three and six months ended June 30, 2018 and $2.2 million and $4.2 million for the three and six months ended June 30, 2017, respectively. For both the three- and six-month periods ended June 30, 2018, amounts exclude $2.4 million 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.
Contract Assets & Liabilities [Table Text Block] | The following represents balances related to Services contracts as of the dates indicated:
(In thousands) | June 30, 2018 |  | December 31, 2017
Accounts Receivable - Services Contracts | $ | 11,705 |  |  | $ | 17,391 |
Unbilled Receivables - Services Contracts | 16,478 |  |  | 22,257 |
Deferred Revenues - Services Contracts | 3,814 |  |  | 3,235 |

X
- Definition Assets & Liabilities Related to Services Segment Revenues [Table Text Block] + References No definition available. + Details
Name: | rdn_AssetsLiabilitiesRelatedtoServicesSegmentRevenuesTableTextBlock
Namespace Prefix: | rdn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Services Revenue [Table Text Block] + References No definition available. + Details
Name: | rdn_ServicesRevenueTableTextBlock
Namespace Prefix: | rdn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration