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Accumulated Other Comprehensive Income (Loss) (Tables) | 3 Months Ended
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Mar. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Abstract] |
Schedule of accumulated other comprehensive income (loss) |
|  | Unrealized Gains and Losses on Fixed Maturities and Equity Securities (1)(2) |  |  | Defined Benefit Plans (1) |  |  | Total (1) |
Beginning balance, January 1, 2013 |  | $ | 382,400 |  |  | $ | (15,311 | ) |  | $ | 367,089 |
Other comprehensive income before reclassifications |  |  | (3,874 | ) |  |  | - |  |  |  | (3,874 | )
Amounts reclassified from accumulated other comprehensive income |  |  | (4,460 | ) |  |  | - |  |  |  | (4,460 | )
Net current-period other comprehensive income |  |  | (8,334 | ) |  |  | - |  |  |  | (8,334 | )
Ending balance, March 31, 2013 |  | $ | 374,066 |  |  | $ | (15,311 | ) |  | $ | 358,755 |
(1) | All amounts are net of tax.
(2) | The pretax amount reclassified from accumulated other comprehensive income, $6,862, is included in net realized investment gains and the related tax expense, $2,402, is included in income tax expense in the Consolidated Statements of Operations.

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580 + Details
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