XML 52 R40.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Other Comprehensive Income (Loss) (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2017
Equity [Abstract] |
Changes in the components of other comprehensive income (loss) | Changes in the components of other comprehensive income (loss), net of tax, were as follows for the periods presented:
| Pre-Tax |  | Tax Expense (Benefit) |  | Net of Tax
Three months ended September 30, 2017 |  |  |  |  |
Securities available for sale: |  |  |  |  |
Unrealized holding losses on securities | $ | (1,245 | ) |  | $ | (481 | ) |  | $ | (764 | )
Unrealized holding gains on securities transfered from held to maturity to available for sale | 13,218 |  |  | 5,110 |  |  | 8,108 |
Amortization of unrealized holding gains on securities transferred to the held to maturity category | (7 | ) |  | (3 | ) |  | (4 | )
Total securities available for sale | 11,966 |  |  | 4,626 |  |  | 7,340 |
Derivative instruments: |  |  |  |  |
Unrealized holding gains on derivative instruments | 163 |  |  | 63 |  |  | 100 |
Total derivative instruments | 163 |  |  | 63 |  |  | 100 |
Defined benefit pension and post-retirement benefit plans: |  |  |  |  |
Amortization of net actuarial loss recognized in net periodic pension cost | 101 |  |  | 39 |  |  | 62 |
Total defined benefit pension and post-retirement benefit plans | 101 |  |  | 39 |  |  | 62 |
Total other comprehensive income | $ | 12,230 |  |  | $ | 4,728 |  |  | $ | 7,502 |
Three months ended September 30, 2016 |  |  |  |  |
Securities available for sale: |  |  |  |  |
Unrealized holding gains on securities | $ | 2,258 |  |  | $ | 873 |  |  | $ | 1,385 |
Amortization of unrealized holding gains on securities transferred to the held to maturity category | (18 | ) |  | (7 | ) |  | (11 | )
Total securities available for sale | 2,240 |  |  | 866 |  |  | 1,374 |
Derivative instruments: |  |  |  |  |
Unrealized holding gains on derivative instruments | 807 |  |  | 312 |  |  | 495 |
Total derivative instruments | 807 |  |  | 312 |  |  | 495 |
Defined benefit pension and post-retirement benefit plans: |  |  |  |  |
Reclassification adjustment for net settlement gain realized in net income | (383 | ) |  | (148 | ) |  | (235 | )
Amortization of net actuarial loss recognized in net periodic pension cost | 124 |  |  | 48 |  |  | 76 |
Total defined benefit pension and post-retirement benefit plans | (259 | ) |  | (100 | ) |  | (159 | )
Total other comprehensive income | $ | 2,788 |  |  | $ | 1,078 |  |  | $ | 1,710 |
| Pre-Tax |  | Tax Expense (Benefit) |  | Net of Tax
Nine months ended September 30, 2017 |  |  |  |  |
Securities available for sale: |  |  |  |  |
Unrealized holding gains on securities | $ | 7,682 |  |  | $ | 2,970 |  |  | $ | 4,712 |
Unrealized holding gains on securities transfered from held to maturity to available for sale | 13,218 |  |  | 5,110 |  |  | 8,108 |
Amortization of unrealized holding gains on securities transferred to the held to maturity category | (282 | ) |  | (109 | ) |  | (173 | )
Total securities available for sale | 20,618 |  |  | 7,971 |  |  | 12,647 |
Derivative instruments: |  |  |  |  |
Unrealized holding gains on derivative instruments | 169 |  |  | 65 |  |  | 104 |
Total derivative instruments | 169 |  |  | 65 |  |  | 104 |
Defined benefit pension and post-retirement benefit plans: |  |  |  |  |
Amortization of net actuarial loss recognized in net periodic pension cost | 305 |  |  | 118 |  |  | 187 |
Total defined benefit pension and post-retirement benefit plans | 305 |  |  | 118 |  |  | 187 |
Total other comprehensive income | $ | 21,092 |  |  | $ | 8,154 |  |  | $ | 12,938 |
Nine months ended September 30, 2016 |  |  |  |  |
Securities available for sale: |  |  |  |  |
Unrealized holding gains on securities | $ | 8,573 |  |  | $ | 3,313 |  |  | $ | 5,260 |
Reclassification adjustment for gains realized in net income | (1,186 | ) |  | (458 | ) |  | (728 | )
Amortization of unrealized holding gains on securities transferred to the held to maturity category | (79 | ) |  | (30 | ) |  | (49 | )
Total securities available for sale | 7,308 |  |  | 2,825 |  |  | 4,483 |
Derivative instruments: |  |  |  |  |
Unrealized holding losses on derivative instruments | (1,959 | ) |  | (760 | ) |  | (1,199 | )
Total derivative instruments | (1,959 | ) |  | (760 | ) |  | (1,199 | )
Defined benefit pension and post-retirement benefit plans: |  |  |  |  |
Reclassification adjustment for net settlement gain realized in net income | (383 | ) |  | (148 | ) |  | (235 | )
Amortization of net actuarial loss recognized in net periodic pension cost | 360 |  |  | 132 |  |  | 228 |
Total defined benefit pension and post-retirement benefit plans | (23 | ) |  | (16 | ) |  | (7 | )
Total other comprehensive income | $ | 5,326 |  |  | $ | 2,049 |  |  | $ | 3,277 |
Accumulated balances for each component of other comprehensive income (loss), net of tax | The accumulated balances for each component of other comprehensive income (loss), net of tax, were as follows as of the dates presented:
| September 30, 2017 |  | December 31, 2016
Unrealized gains on securities | $ | 14,732 |  |  | $ | 9,490 |
Non-credit related portion of other-than-temporary impairment on securities | (9,313 | ) |  | (16,719 | )
Unrealized losses on derivative instruments | (1,252 | ) |  | (1,355 | )
Unrecognized losses on defined benefit pension and post-retirement benefit plans obligations | (7,133 | ) |  | (7,320 | )
Total accumulated other comprehensive loss | $ | (2,966 | ) |  | $ | (15,904 | )

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e526-108580 + Details
Name: | us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration