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Accumulated Other Comprehensive Income (Loss) | 9 Months Ended
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Sep. 30, 2018
Equity [Abstract] |
Accumulated Other Comprehensive Income (Loss) | Accumulated Other Comprehensive Income The following tables summarize the changes in AOCI by component for the:
| Three Months Ended September 30
| 2018 |  | 2017
| Unrealized Holding Gains (Losses) on AFS Securities |  | Unrealized Gains (Losses) on Derivative Instruments |  | Defined Benefit Pension Plan |  | Total |  | Unrealized Holding Gains (Losses) on AFS Securities |  | Unrealized Gains (Losses) on Derivative Instruments |  | Defined Benefit Pension Plan |  | Total
Balance, July 1 | $ | (7,295 | ) |  | $ | 351 |  |  | $ | (3,223 | ) |  | $ | (10,167 | ) |  | $ | 2,923 |  |  | $ | 135 |  |  | $ | (2,972 | ) |  | $ | 86 |
OCI before reclassifications | (2,513 | ) |  | 7 |  |  | — |  |  | (2,506 | ) |  | (96 | ) |  | 11 |  |  | — |  |  | (85 | )
Amounts reclassified from AOCI | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Subtotal | (2,513 | ) |  | 7 |  |  | — |  |  | (2,506 | ) |  | (96 | ) |  | 11 |  |  | — |  |  | (85 | )
Tax effect | 522 |  |  | (2 | ) |  | — |  |  | 520 |  |  | 54 |  |  | (4 | ) |  | — |  |  | 50 |
OCI, net of tax | (1,991 | ) |  | 5 |  |  | — |  |  | (1,986 | ) |  | (42 | ) |  | 7 |  |  | — |  |  | (35 | )
Balance, September 30 | $ | (9,286 | ) |  | $ | 356 |  |  | $ | (3,223 | ) |  | $ | (12,153 | ) |  | $ | 2,881 |  |  | $ | 142 |  |  | $ | (2,972 | ) |  | $ | 51 |
| Nine Months Ended September 30
| 2018 |  | 2017
| Unrealized Holding Gains (Losses) on AFS Securities |  | Unrealized Gains (Losses) on Derivative Instruments |  | Defined Benefit Pension Plan |  | Total |  | Unrealized Holding Gains (Losses) on AFS Securities |  | Unrealized Gains (Losses) on Derivative Instruments |  | Defined Benefit Pension Plan |  | Total
Balance, January 1 | $ | 391 |  |  | $ | 230 |  |  | $ | (3,223 | ) |  | $ | (2,602 | ) |  | $ | 30 |  |  | $ | 164 |  |  | $ | (2,972 | ) |  | $ | (2,778 | )
OCI before reclassifications | (12,548 | ) |  | 160 |  |  | — |  |  | (12,388 | ) |  | 4,151 |  |  | (33 | ) |  | — |  |  | 4,118 |
Amounts reclassified from AOCI | — |  |  | — |  |  | — |  |  | — |  |  | (142 | ) |  | — |  |  | — |  |  | (142 | )
Subtotal | (12,548 | ) |  | 160 |  |  | — |  |  | (12,388 | ) |  | 4,009 |  |  | (33 | ) |  | — |  |  | 3,976 |
Tax effect | 2,648 |  |  | (34 | ) |  | — |  |  | 2,614 |  |  | (1,158 | ) |  | 11 |  |  | — |  |  | (1,147 | )
OCI, net of tax | (9,900 | ) |  | 126 |  |  | — |  |  | (9,774 | ) |  | 2,851 |  |  | (22 | ) |  | — |  |  | 2,829 |
Adoption of ASU 2016-01 | 223 |  |  | — |  |  | — |  |  | 223 |  |  | — |  |  | — |  |  | — |  |  | — |
Balance, September 30 | $ | (9,286 | ) |  | $ | 356 |  |  | $ | (3,223 | ) |  | $ | (12,153 | ) |  | $ | 2,881 |  |  | $ | 142 |  |  | $ | (2,972 | ) |  | $ | 51 |
Included in OCI for the three and nine month period ended September 30, 2018 are changes in unrealized holding gains and losses related to auction rate money market preferred stocks. For the three and nine month periods ended September 30, 2017, OCI includes changes in unrealized holding gains and losses related to auction rate money market preferred stocks and preferred stocks. For federal income tax purposes, these securities are considered equity investments. As such, no deferred federal income taxes related to unrealized holding gains or losses are expected or recorded. A summary of the components of unrealized holding gains on AFS securities included in OCI follows for the:
| Three Months Ended September 30
| 2018 |  | 2017
| Auction Rate Money Market Preferred Stocks |  | All Other AFS Securities |  | Total |  | Auction Rate Money Market Preferred and Preferred Stocks |  | All Other AFS Securities |  | Total
Unrealized gains (losses) arising during the period | $ | (27 | ) |  | $ | (2,486 | ) |  | $ | (2,513 | ) |  | $ | 63 |  |  | $ | (159 | ) |  | $ | (96 | )
Reclassification adjustment for net (gains) losses included in net income | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Net unrealized gains (losses) | (27 | ) |  | (2,486 | ) |  | (2,513 | ) |  | 63 |  |  | (159 | ) |  | (96 | )
Tax effect | — |  |  | 522 |  |  | 522 |  |  | — |  |  | 54 |  |  | 54 |
Unrealized gains (losses), net of tax | $ | (27 | ) |  | $ | (1,964 | ) |  | $ | (1,991 | ) |  | $ | 63 |  |  | $ | (105 | ) |  | $ | (42 | )
| Nine Months Ended September 30
| 2018 |  | 2017
| Auction Rate Money Market Preferred Stocks |  | All Other AFS Securities |  | Total |  | Auction Rate Money Market Preferred and Preferred Stocks |  | All Other AFS Securities |  | Total
Unrealized gains (losses) arising during the period | $ | 59 |  |  | $ | (12,607 | ) |  | $ | (12,548 | ) |  | $ | 604 |  |  | $ | 3,547 |  |  | $ | 4,151 |
Reclassification adjustment for net (gains) losses included in net income | — |  |  | — |  |  | $ | — |  |  | — |  |  | (142 | ) |  | $ | (142 | )
Net unrealized gains (losses) | 59 |  |  | (12,607 | ) |  | (12,548 | ) |  | 604 |  |  | 3,405 |  |  | 4,009 |
Tax effect | — |  |  | 2,648 |  |  | 2,648 |  |  | — |  |  | (1,158 | ) |  | (1,158 | )
Unrealized gains (losses), net of tax | $ | 59 |  |  | $ | (9,959 | ) |  | $ | (9,900 | ) |  | $ | 604 |  |  | $ | 2,247 |  |  | $ | 2,851 |

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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- References No definition available. + Details
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