v3.8.0.1

Investments - Net Realized and Unrealized Gains (Losses) on Investment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | Dec. 31, 2016
Gain (Loss) on Investments [Line Items] |  |  |  |  |
Gross gains | $ 6,856 | $ 1,900 | $ 9,569 | $ 5,402 |
Gross losses | (997) | 0 | (1,253) | (891) |
Realized gains, Net | 5,859 | 1,900 | 8,316 | 4,511 |
Proceeds from sales of fixed maturities classified as available-for-sale | 97,357 | 15,260 | 199,751 | 101,923 |
Net unrealized gains (losses) | 49,289 |  | 49,289 |  | $ (20,632)
Deferred income tax | (79) |  | (79) |  | (84)
Net unrealized gains (losses), net of deferred income tax | 49,210 |  | 49,210 |  | (20,716)
Change, net of deferred income tax |  |  | 69,926 |  |
Available-for-sale securities [Member] | Fixed Maturities [Member] |  |  |  |  |
Gain (Loss) on Investments [Line Items] |  |  |  |  |
Gross gains | 1,366 | 1,813 | 3,854 | 4,953 |
Gross losses | (997) | 0 | (1,253) | (891) |
Realized gains, Net | 369 | 1,813 | 2,601 | 4,062 |
Net unrealized gains (losses) | 47,888 |  | 47,888 |  | (23,635)
Other investments [Member] |  |  |  |  |
Gain (Loss) on Investments [Line Items] |  |  |  |  |
Gross gains | 5,490 | 87 | 5,715 | 449 |
Gross losses | 0 | 0 | 0 | 0 |
Realized gains, Net | 5,490 | $ 87 | 5,715 | $ 449 |
Net unrealized gains (losses) | $ 1,401 |  | $ 1,401 |  | $ 3,003

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- Definition Amount of deferred tax liability attributable to taxable temporary differences from capitalized costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32632-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=68052875&loc=d3e28680-109314 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32621-109319 + Details
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- Definition This item represents the total realized gain (loss) included in earnings for the period as a result of selling marketable securities categorized as trading, available-for-sale, or held-to-maturity and any gains or losses realized during the period from the sale of investments accounted for under the cost method of accounting and/or investments that are separately or otherwise not categorized as trading, available-for-sale, or held-to-maturity. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities. + References No definition available. + Details
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