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Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2016
Accumulated Other Comprehensive Income [Abstract] |
Changes in balances of each component of accumulated other comprehensive income, net of taxes | The following table sets forth the balance of the only component of accumulated other comprehensive income as of December 31, 2016 and 2015, and the changes in the balance of that component during 2016.
| Unrealized Gains on Available-for- Sale Securities
Balance, December 31, 2015 | $ | 4,584 |
Other comprehensive income before reclassifications |  | 2,933 |
Amounts reclassified from accumulated other comprehensive income |  | (1,687 | )
Net current period other comprehensive income |  | 1,246 |
Balance, December 31, 2016 | $ | 5,830 |

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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=66004124&loc=SL7669686-108580 + Details
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