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Note 7 - Reinsurance Reinsurance Transactions (Details) - Radian Guaranty [Member] $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2015 USD ($) | Jun. 30, 2014 USD ($) | Jun. 30, 2015 USD ($) | Jun. 30, 2014 USD ($) | Dec. 31, 2014 | Dec. 31, 2012 transaction
Reinsurance Transaction Details [Line Items] |  |  |  |  |  |
Number of Quota Share Reinsurance Agreements | transaction |  |  |  |  |  | 2
Initial Quota Share Reinsurance Transaction [Member] |  |  |  |  |  |
Reinsurance Transaction Details [Line Items] |  |  |  |  |  |
Ceded Premiums Written | $ 3,822 | $ 5,046 | $ 7,889 | $ 10,350 |  |
Ceded Premiums Earned | 6,424 | 6,803 | 12,442 | 13,610 |  |
Fees and Commissions | 828 | 1,262 | $ 1,708 | 2,588 |  |
Ceded Insurance Commission Percentage |  |  | 20.00% |  | 25.00% |
First Lien Primary Mortgage Insurance Risk In Force Ceded | 1,000,000 |  | $ 1,000,000 |  |  |
Percentage of Ceded Insurance Subjected to Change in Commission Percentage |  |  | 66.70% |  |  |
Second Quota Share Reinsurance Transaction [Member] |  |  |  |  |  |
Reinsurance Transaction Details [Line Items] |  |  |  |  |  |
Ceded Premiums Written | 395 | 8,072 | $ 6,924 | 15,365 |  |
Ceded Premiums Earned | 3,039 | 7,197 | 11,807 | 13,782 |  |
Fees and Commissions | $ 2,154 | $ 2,825 | $ 4,439 | $ 5,378 |  |
Percentage of Ceded Insurance Subjected to Change in Commission Percentage | 50.00% |  | 50.00% |  |  |
Insurance Commissions and Fees | $ 5,800 |  | $ 5,800 |  |  |
First Lien Primary Mortgage Insurance Risk In Force Ceded | 1,400,000 |  | 1,400,000 |  |  |
Maximum [Member] | Initial Quota Share Reinsurance Transaction [Member] |  |  |  |  |  |
Reinsurance Transaction Details [Line Items] |  |  |  |  |  |
First Lien Primary Mortgage Insurance Risk In Force Ceded | 1,600,000 |  | 1,600,000 |  |  |
Maximum [Member] | Second Quota Share Reinsurance Transaction [Member] |  |  |  |  |  |
Reinsurance Transaction Details [Line Items] |  |  |  |  |  |
First Lien Primary Mortgage Insurance Risk In Force Ceded | $ 0 |  | $ 0 |  |  |

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- Definition Percentage of commissions due to ceded insurance. + References No definition available. + Details
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- Definition First Lien Primary Mortgage Insurance Risk In Force Ceded + References No definition available. + Details
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- Definition This concept represents the number of quota share reinsurance agreements the company has entered into with third party reinsurance providers. + References No definition available. + Details
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- Definition Percentage of reinsurance able to be recaptured, as per the quota share reinsurance agreement. + References No definition available. + Details
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- Definition The percentage of the entity's ceded risk related to a quota share arrangement which was subjected to a change in ceding commission percentage. + References No definition available. + Details
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- Definition Amount of earned premiums ceded to other entities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.1) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -Subparagraph (b),(c)(2) -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6486662&loc=d3e27175-158546 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 235 -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-17) -URI http://asc.fasb.org/extlink&oid=34713774&loc=d3e574992-122915 + Details
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- Definition Amount of written premiums ceded to other entities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -Subparagraph (b),(c)(2) -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 17 -Article 12 + Details
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- Definition Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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- Definition Income from agency and brokerage operations (includes sales of annuities and supplemental contracts); service charges, commissions, and fees from the sale of insurance and related services; and management fees from separate accounts, deferred annuities, and universal life products. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.4) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13(c),(d)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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