Investments - Categories of Net Investment Income (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Major categories of net investment income | |||
| Total investment income | $ 6,175 | $ 7,082 | $ 7,256 |
| Investment expenses | (210) | (248) | (256) |
| Net investment income | 5,965 | 6,834 | 7,000 |
| Non-income producing investments | 0 | 0 | 0 |
| Fixed maturity securities | |||
| Major categories of net investment income | |||
| Total investment income | 4,444 | 4,892 | 5,251 |
| Equity securities | |||
| Major categories of net investment income | |||
| Total investment income | 460 | 477 | 462 |
| Commercial mortgage loans on real estate | |||
| Major categories of net investment income | |||
| Total investment income | 1,252 | 1,681 | 1,496 |
| Policy loans | |||
| Major categories of net investment income | |||
| Total investment income | 11 | 12 | 16 |
| Other investment | |||
| Major categories of net investment income | |||
| Total investment income | $ 8 | $ 20 | $ 31 |