v3.3.1.900

Investments - Net Investment Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Schedule of Investment Income, Reported Amounts, by Category [Line Items] |  |  |
Investment income | $ 137,149 | $ 122,470 | $ 95,779
Investment expenses | (6,057) | (5,255) | (4,427)
Net investment income | 131,092 | 117,215 | 91,352
Fixed maturities |  |  |
Schedule of Investment Income, Reported Amounts, by Category [Line Items] |  |  |
Investment income | 132,394 | 118,203 | 89,350
Cash and cash equivalents |  |  |
Schedule of Investment Income, Reported Amounts, by Category [Line Items] |  |  |
Investment income | 2,578 | 2,224 | 3,120
Loan to related party |  |  |
Schedule of Investment Income, Reported Amounts, by Category [Line Items] |  |  |
Investment income | 1,865 | 1,797 | 1,857
Other |  |  |
Schedule of Investment Income, Reported Amounts, by Category [Line Items] |  |  |
Investment income | $ 312 | $ 246 | $ 1,452

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