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Accumulated Other Comprehensive Income (Loss) | 6 Months Ended
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Jun. 30, 2018
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract] |
Accumulated Other Comprehensive Income (Loss) | (9.)ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) The following table presents the components of other comprehensive income (loss) for the three and six months ended June 30, 2018 and 2017 (in thousands):
|  | Pre-tax Amount |  |  | Tax Effect |  |  | Net-of-tax Amount |
Three months ended June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Securities available for sale and transferred securities: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  | $ | (3,414 | ) |  | $ | (860 | ) |  | $ | (2,554 | )
Reclassification adjustment for net gains included in net income (1) |  |  | 90 |  |  |  | 23 |  |  |  | 67 |
Total securities available for sale and transferred securities |  |  | (3,324 | ) |  |  | (837 | ) |  |  | (2,487 | )
Hedging derivative instruments: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  |  | 303 |  |  |  | 76 |  |  |  | 227 |
Pension and post-retirement obligations: |  |  |  |  |  |  |  |  |  |  |  |
Amortization of prior service credit included in income |  |  | (18 | ) |  |  | (5 | ) |  |  | (13 | )
Amortization of net actuarial loss included in income |  |  | 188 |  |  |  | 48 |  |  |  | 140 |
Total pension and post-retirement obligations |  |  | 170 |  |  |  | 43 |  |  |  | 127 |
Other comprehensive loss |  | $ | (2,851 | ) |  | $ | (718 | ) |  | $ | (2,133 | )
Six months ended June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Securities available for sale and transferred securities: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  | $ | (11,879 | ) |  | $ | (2,994 | ) |  | $ | (8,885 | )
Reclassification adjustment for net gains included in net income (1) |  |  | 172 |  |  |  | 44 |  |  |  | 128 |
Total securities available for sale and transferred securities |  |  | (11,707 | ) |  |  | (2,950 | ) |  |  | (8,757 | )
Hedging derivative instruments: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  |  | 164 |  |  |  | 41 |  |  |  | 123 |
Pension and post-retirement obligations: |  |  |  |  |  |  |  |  |  |  |  |
Amortization of prior service credit included in income |  |  | (36 | ) |  |  | (10 | ) |  |  | (26 | )
Amortization of net actuarial loss included in income |  |  | 375 |  |  |  | 95 |  |  |  | 280 |
Total pension and post-retirement obligations |  |  | 339 |  |  |  | 85 |  |  |  | 254 |
Other comprehensive loss |  | $ | (11,204 | ) |  | $ | (2,824 | ) |  | $ | (8,380 | )
(1) | Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company’s reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.
(9.)ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Continued)
|  | Pre-tax Amount |  |  | Tax Effect |  |  | Net-of-tax Amount |
Three months ended June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |
Securities available for sale and transferred securities: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  | $ | 2,988 |  |  | $ | 1,154 |  |  | $ | 1,834 |
Reclassification adjustment for net gains included in net income (1) |  |  | (184 | ) |  |  | (72 | ) |  |  | (112 | )
Total securities available for sale and transferred securities |  |  | 2,804 |  |  |  | 1,082 |  |  |  | 1,722 |
Hedging derivative instruments: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  |  | — |  |  |  | — |  |  |  | — |
Pension and post-retirement obligations: |  |  |  |  |  |  |  |  |  |  |  |
Amortization of prior service credit included in income |  |  | (13 | ) |  |  | (6 | ) |  |  | (7 | )
Amortization of net actuarial loss included in income |  |  | 291 |  |  |  | 113 |  |  |  | 178 |
Total pension and post-retirement obligations |  |  | 278 |  |  |  | 107 |  |  |  | 171 |
Other comprehensive income |  | $ | 3,082 |  |  | $ | 1,189 |  |  | $ | 1,893 |
Six months ended June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |
Securities available for sale and transferred securities: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  | $ | 4,158 |  |  | $ | 1,605 |  |  | $ | 2,553 |
Reclassification adjustment for net gains included in net income (1) |  |  | (387 | ) |  |  | (150 | ) |  |  | (237 | )
Total securities available for sale and transferred securities |  |  | 3,771 |  |  |  | 1,455 |  |  |  | 2,316 |
Hedging derivative instruments: |  |  |  |  |  |  |  |  |  |  |  |
Change in unrealized gain/loss during the period |  |  | — |  |  |  | — |  |  |  | — |
Pension and post-retirement obligations: |  |  |  |  |  |  |  |  |  |  |  |
Amortization of prior service credit included in income |  |  | (26 | ) |  |  | (10 | ) |  |  | (16 | )
Amortization of net actuarial loss included in income |  |  | 583 |  |  |  | 225 |  |  |  | 358 |
Total pension and post-retirement obligations |  |  | 557 |  |  |  | 215 |  |  |  | 342 |
Other comprehensive income |  | $ | 4,328 |  |  | $ | 1,670 |  |  | $ | 2,658 |
(1) | Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company’s reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.
(9.)ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Continued) Activity in accumulated other comprehensive income (loss), net of tax, for the three and six months ended June 30, 2018 and 2017 was as follows (in thousands):
|  | Hedging Derivative Instruments |  |  | Securities Available for Sale and Transferred Securities |  |  | Pension and Post- retirement Obligations |  |  | Accumulated Other Comprehensive Income (Loss) |
Three months ended June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | (104 | ) |  | $ | (9,545 | ) |  | $ | (8,514 | ) |  | $ | (18,163 | )
Other comprehensive income (loss) before reclassifications |  |  | 227 |  |  |  | (2,554 | ) |  |  | — |  |  |  | (2,327 | )
Amounts reclassified from accumulated other comprehensive income (loss) |  |  | — |  |  |  | 67 |  |  |  | 127 |  |  |  | 194 |
Net current period other comprehensive income (loss) |  |  | 227 |  |  |  | (2,487 | ) |  |  | 127 |  |  |  | (2,133 | )
Balance at end of period |  | $ | 123 |  |  | $ | (12,032 | ) |  | $ | (8,387 | ) |  | $ | (20,296 | )
Six months ended June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | — |  |  | $ | (3,275 | ) |  | $ | (8,641 | ) |  | $ | (11,916 | )
Other comprehensive income (loss) before reclassifications |  |  | 123 |  |  |  | (8,885 | ) |  |  | — |  |  |  | (8,762 | )
Amounts reclassified from accumulated other comprehensive income (loss) |  |  | — |  |  |  | 128 |  |  |  | 254 |  |  |  | 382 |
Net current period other comprehensive income (loss) |  |  | 123 |  |  |  | (8,757 | ) |  |  | 254 |  |  |  | (8,380 | )
Balance at end of period |  | $ | 123 |  |  | $ | (12,032 | ) |  | $ | (8,387 | ) |  | $ | (20,296 | )
Three months ended June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | — |  |  | $ | (3,135 | ) |  | $ | (10,051 | ) |  | $ | (13,186 | )
Other comprehensive income (loss) before reclassifications |  |  | — |  |  |  | 1,834 |  |  |  | — |  |  |  | 1,834 |
Amounts reclassified from accumulated other comprehensive income (loss) |  |  | — |  |  |  | (112 | ) |  |  | 171 |  |  |  | 59 |
Net current period other comprehensive income (loss) |  |  | — |  |  |  | 1,722 |  |  |  | 171 |  |  |  | 1,893 |
Balance at end of period |  | $ | — |  |  | $ | (1,413 | ) |  | $ | (9,880 | ) |  | $ | (11,293 | )
Six months ended June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  | $ | — |  |  | $ | (3,729 | ) |  | $ | (10,222 | ) |  | $ | (13,951 | )
Other comprehensive income (loss) before reclassifications |  |  | — |  |  |  | 2,553 |  |  |  | — |  |  |  | 2,553 |
Amounts reclassified from accumulated other comprehensive income (loss) |  |  | — |  |  |  | (237 | ) |  |  | 342 |  |  |  | 105 |
Net current period other comprehensive income (loss) |  |  | — |  |  |  | 2,316 |  |  |  | 342 |  |  |  | 2,658 |
Balance at end of period |  | $ | — |  |  | $ | (1,413 | ) |  | $ | (9,880 | ) |  | $ | (11,293 | )
(9.)ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Continued) The following table presents the amounts reclassified out of each component of accumulated other comprehensive income (loss) for the three and six months ended June 30, 2018 and 2017 (in thousands):
Details About Accumulated Other Comprehensive Income (Loss) Components |  | Amount Reclassified from Accumulated Other Comprehensive Income (Loss) |  |  | Affected Line Item in the Consolidated Statement of Income
|  | Three months ended |  |  |
|  | June 30, |  |  |
|  | 2018 |  |  | 2017 |  |  |
Realized gain on sale of investment securities |  | $ | 7 |  |  | $ | 210 |  |  | Net gain on investment securities
Amortization of unrealized holding gains (losses) on investment securities transferred from available for sale to held to maturity |  |  | (97 | ) |  |  | (26 | ) |  | Interest income
|  |  | (90 | ) |  |  | 184 |  |  | Total before tax
|  |  | 23 |  |  |  | (72 | ) |  | Income tax benefit (expense)
|  |  | (67 | ) |  |  | 112 |  |  | Net of tax
Amortization of pension and post-retirement items: |  |  |  |  |  |  |  |  |  |
Prior service credit (1) |  |  | 18 |  |  |  | 13 |  |  | Salaries and employee benefits
Net actuarial losses (1) |  |  | (188 | ) |  |  | (291 | ) |  | Salaries and employee benefits
|  |  | (170 | ) |  |  | (278 | ) |  | Total before tax
|  |  | 43 |  |  |  | 107 |  |  | Income tax benefit
|  |  | (127 | ) |  |  | (171 | ) |  | Net of tax
Total reclassified for the period |  | $ | (194 | ) |  | $ | (59 | ) |  |
|  | Six months ended |  |  |
|  | June 30, |  |  |
|  | 2018 |  |  | 2017 |  |  |
Realized gain on sale of investment securities |  | $ | 7 |  |  | $ | 416 |  |  | Net gain on investment securities
Amortization of unrealized holding gains (losses) on investment securities transferred from available for sale to held to maturity |  |  | (179 | ) |  |  | (29 | ) |  | Interest income
|  |  | (172 | ) |  |  | 387 |  |  | Total before tax
|  |  | 44 |  |  |  | (150 | ) |  | Income tax benefit (expense)
|  |  | (128 | ) |  |  | 237 |  |  | Net of tax
Amortization of pension and post-retirement items: |  |  |  |  |  |  |  |  |  |
Prior service credit (1) |  |  | 36 |  |  |  | 26 |  |  | Salaries and employee benefits
Net actuarial losses (1) |  |  | (375 | ) |  |  | (583 | ) |  | Salaries and employee benefits
|  |  | (339 | ) |  |  | (557 | ) |  | Total before tax
|  |  | 85 |  |  |  | 215 |  |  | Income tax benefit
|  |  | (254 | ) |  |  | (342 | ) |  | Net of tax
Total reclassified for the period |  | $ | (382 | ) |  | $ | (105 | ) |  |
(1) | These items are included in the computation of net periodic pension expense. See Note 11 – Employee Benefit Plans for additional information.

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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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