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Other Comprehensive Income (Loss) (Tables) | 6 Months Ended
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Jun. 30, 2017
Equity [Abstract] |
Components of Other Comprehensive Income (Loss) Pre-Tax and After-Tax | The following table provides the components of other comprehensive income (loss) on a pre-tax and after-tax basis for the periods presented (in thousands):
| Three Months Ended June 30, |
| 2017 |  |  | 2016 |
| Pre-tax |  |  | Tax |  |  | After-tax |  |  | Pre-tax |  |  | Tax |  |  | After-tax |
Net unrealized gains (losses) on investments available for sale arising during the period | $ | 4,116 |  |  | $ | 1,574 |  |  | $ | 2,542 |  |  | $ | 5,134 |  |  | $ | 1,937 |  |  | $ | 3,197 |
Less: Amounts reclassified from accumulated other comprehensive income (loss) |  | (1,710 | ) |  |  | (654 | ) |  |  | (1,056 | ) |  |  | (576 | ) |  |  | (220 | ) |  |  | (356 | )
Net current period other comprehensive income (loss) | $ | 2,406 |  |  | $ | 920 |  |  | $ | 1,486 |  |  | $ | 4,558 |  |  | $ | 1,717 |  |  | $ | 2,841 |
| Six Months Ended June 30, |
| 2017 |  |  | 2016 |
| Pre-tax |  |  | Tax |  |  | After-tax |  |  | Pre-tax |  |  | Tax |  |  | After-tax |
Net unrealized gains (losses) on investments available for sale arising during the period | $ | 8,041 |  |  | $ | 3,074 |  |  | $ | 4,967 |  |  | $ | 11,153 |  |  | $ | 4,263 |  |  | $ | 6,890 |
Less: Amounts reclassified from accumulated other comprehensive income (loss) |  | (1,647 | ) |  |  | (630 | ) |  |  | (1,017 | ) |  |  | (1,243 | ) |  |  | (475 | ) |  |  | (768 | )
Net current period other comprehensive income (loss) | $ | 6,394 |  |  | $ | 2,444 |  |  | $ | 3,950 |  |  | $ | 9,910 |  |  | $ | 3,788 |  |  | $ | 6,122 |
Reclassifications Out of Accumulated Other Comprehensive Income | The following table provides the reclassifications out of accumulated other comprehensive income for the periods presented (in thousands):
|  | Amounts Reclassified from Accumulated |  |  |
|  | Other Comprehensive Income (Loss) |  |  |
Details about Accumulated Other |  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |  |  | Affected Line Item in the Statement
Comprehensive Income (Loss) Components |  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |  |  | Where Net Income is Presented
Unrealized gains (losses) on investments available for sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | $ | 1,710 |  |  | $ | 576 |  |  | $ | 1,647 |  |  | $ | 1,243 |  |  | Net realized gains (losses) on investments
|  |  | (654 | ) |  |  | (220 | ) |  |  | (630 | ) |  |  | (475 | ) |  | Income taxes
|  | $ | 1,056 |  |  | $ | 356 |  |  | $ | 1,017 |  |  | $ | 768 |  |  | Net of tax

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- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
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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=84228862&loc=SL7669686-108580 + Details
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