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Basis of Presentation (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Unrealized Gains and Losses on Fixed Maturities and Equity Securities |  |  |  |  |  |  |  |  |
Beginning balance | [1] | $ 329,653 | [2] | $ 223,786 | [3] | $ 175,167 | [2] | $ 297,554 | [3]
Other comprehensive income (loss) before reclassifications | [1] | 9,912 | [2] | 3,836 | [3] | 167,692 | [2] | (64,979) | [3]
Amounts reclassified from accumulated other comprehensive income (loss) | [1] | (2,274) | [2] | (1,004) | [3] | (5,568) | [2] | (5,957) | [3]
Net current period other comprehensive income (loss) | [1] | 7,638 | [2] | 2,832 | [3] | 162,124 | [2] | (70,936) | [3]
Ending balance | [1] | 337,291 | [2] | 226,618 | [3] | 337,291 | [2] | 226,618 | [3]
Defined Benefit Plans |  |  |  |  |  |  |  |  |
Beginning balance | [1] | (11,794) |  | (12,953) |  | (11,794) |  | (12,953) |
Other comprehensive income (loss) before reclassifications | [1] | 0 |  | 0 |  | 0 |  | 0 |
Amounts reclassified from accumulated other comprehensive income (loss) | [1] | 0 |  | 0 |  | 0 |  | 0 |
Net current period other comprehensive income (loss) | [1] | 0 |  | 0 |  | 0 |  | 0 |
Ending balance | [1] | (11,794) |  | (12,953) |  | (11,794) |  | (12,953) |
Beginning balance | [1] | 317,859 |  | 210,833 |  | 163,373 |  | 284,601 |
Other comprehensive income (loss) before reclassifications | [1] | 9,912 |  | 3,836 |  | 167,692 |  | (64,979) |
Amounts reclassified from accumulated other comprehensive income (loss) | [1] | (2,274) |  | (1,004) |  | (5,568) |  | (5,957) |
Other comprehensive income (loss) | [1] | 7,638 |  | 2,832 |  | 162,124 |  | (70,936) |
Ending balance | [1] | $ 325,497 |  | $ 213,665 |  | $ 325,497 |  | $ 213,665 |
[1] | All amounts are net of tax.
[2] | The pretax amounts reclassified from accumulated other comprehensive income (loss), $3,499 and $8,566, are included in net realized investment gains and losses and the related tax expenses, $1,225 and $2,998, are included in income tax expense in the Consolidated Statements of Operations for the three and nine months ended September 30, 2016, respectively.
[3] | The pretax amounts reclassified from accumulated other comprehensive income (loss), $1,545 and $9,165, are included in net realized investment gains and losses and the related tax expenses, $541 and $3,208, are included in income tax expense in the Consolidated Statements of Operations for the three and nine months ended September 30, 2015, respectively.

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- Definition Accumulated appreciation or loss, net of tax, in value of the total of available-for-sale securities at the end of an accounting period. + 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=66004124&loc=SL7669686-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e681-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580 + Details
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