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Comprehensive Income (Reclassification out of AOCI) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Amounts of non-credit OTTI losses on HTM securities, net of tax | $ (5) |
Amortization of net unrealized gains on HTM securities | (636) | (794)
Total HTM related | (466) |
Total unrealized gains and losses on AFS | (3,884) |
Net actuarial loss | 1,840 | 1,390
Prior service cost | (10) | (38)
Curtailment expense | 16 |
Total defined benefit pension and post-retirement life, net of tax | 1,213 |
Total reclassifications for the period | 3,132 |
Net Investment Income Earned [Member] |  |
Amortization of non-credit OTTI losses on HTM securities | 7 |
Amortization of net unrealized gains on HTM securities | (636) |
Income From Continuing Operations Before Federal Income Tax [Member] |  |
Amortization of non-credit OTTI losses on HTM securities | 7 |
Total HTM Related | (717) |
Unrealized gains and losses on AFS disposals | (5,976) |
Net actuarial loss | 1,840 |
Prior service cost | 10 |
Curtailment expense | 16 |
Total defined benefit pension and post-retirement life | 1,866 |
Total Federal Income Tax Expense [Member] |  |
Amortization of non-credit OTTI losses on HTM securities, tax | (2) |
Total HTM Related | 251 |
Total unrealized gains and losses on AFS disposals | 2,092 |
Total defined benefit pension and post-retirement life, tax | (653) |
Net Income Financial Statement [Member] |  |
Amounts of non-credit OTTI losses on HTM securities, net of tax | 5 |
Total HTM related | (466) |
Total unrealized gains and losses on AFS | (3,884) |
Total defined benefit pension and post-retirement life, net of tax | 1,213 |
Total reclassifications for the period | (3,132) |
Net Realized Investment Gains [Member] |  |
Unrealized gains and losses on HTM disposals | (81) |
Unrealized gains and losses on AFS disposals | (5,976) |
Loss and loss expense incurred [Member] |  |
Net actuarial loss | 400 |
Prior service cost | 7 |
Curtailment expense | 0 |
Policy acquisition costs [Member] |  |
Net actuarial loss | 1,440 |
Prior service cost | 3 |
Curtailment expense | $ 16 |

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