|
Investments - Schedule of Realized Investment Gains and Losses (Details) (USD $)
In Thousands, unless otherwise specified
|
3 Months Ended |
|
Mar. 31, 2013
|
Mar. 31, 2012
|
| Gain (Loss) on Investments [Line Items] |
|
|
| Sales of investment securities |
$ 68 |
$ 313 |
| Investment securities called and other |
726 |
208 |
| Sales of real estate |
0 |
15,170 |
| Total gross gains |
794 |
15,691 |
| Investment securities called and other |
(182) |
(53) |
| Sale of real estate and joint venture |
(89) |
0 |
| Mortgage loans |
0 |
(165) |
| Total gross losses |
(271) |
(218) |
| Change in allowance for potential future losses on mortgage loans |
(54) |
364 |
| Amortization of DAC and VOBA |
(23) |
0 |
| Net realized investment gains, excluding impairment losses |
446 |
15,837 |
| Total other-than-temporary impairment losses |
(187) |
(268) |
| Portion of loss recognized in other comprehensive income |
58 |
108 |
| Net impairment losses recognized in earnings |
(129) |
(160) |
| Net realized investment gains (losses) |
317 |
15,677 |
|
Fixed Maturities and Equity Securities
|
|
|
| Gain (Loss) on Investments [Line Items] |
|
|
| Total other-than-temporary impairment losses |
$ (187) |
$ (268) |