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Comprehensive Income and Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
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Jun. 30, 2017
Equity [Abstract] |
Schedule of Changes in Accumulated Other Comprehensive Income (AOCI) | The following table illustrates the changes in the balance of each component of accumulated other comprehensive income for each period presented in the interim financial statements.
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
|  | (in thousands) |
Beginning balance |  | $ | 460 |  |  | $ | 5,380 |  |  | $ | (492 | ) |  | $ | 2,587 |
Other comprehensive income before reclassification |  |  | 2,038 |  |  |  | 3,286 |  |  |  | 3,094 |  |  |  | 5,986 |
Amounts reclassified from accumulated other comprehensive income |  |  | (82 | ) |  |  | (357 | ) |  |  | (186 | ) |  |  | (264 | )
Net current period other comprehensive income |  |  | 1,956 |  |  |  | 2,929 |  |  |  | 2,908 |  |  |  | 5,722 |
Ending balance |  | $ | 2,416 |  |  | $ | 8,309 |  |  | $ | 2,416 |  |  | $ | 8,309 |
Reclassification Out of Accumulated Other Comprehensive Income | The effects of reclassifications out of accumulated other comprehensive income by the respective line items of net income are presented in the following table.
Component of Accumulated Other Comprehensive Income |  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |  |  | Affected line item in the statement of income
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |  |  |
|  | (in thousands) |  |  |
Unrealized gains on available-for- sale securities |  | $ | 126 |  |  | $ | 549 |  |  | $ | 286 |  |  | $ | 406 |  |  | Net realized gains (losses) on investments
|  |  | 126 |  |  |  | 549 |  |  |  | 286 |  |  |  | 406 |  |  | Income before income taxes
|  |  | (44 | ) |  |  | (192 | ) |  |  | (100 | ) |  |  | (142 | ) |  | Income tax expense
|  | $ | 82 |  |  | $ | 357 |  |  | $ | 186 |  |  | $ | 264 |  |  | Net income

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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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