XML 62 R46.htm IDEA: XBRL DOCUMENT
v3.8.0.1

ACCUMULATED OTHER COMPREHENSIVE INCOME OR LOSS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Equity [Abstract] |
Summary of Changes in Accumulated Other Comprehensive Income or Loss by Component, Net of Tax | The following is a summary of the changes in accumulated other comprehensive income or loss by component, net of tax, for the periods indicated (in thousands):
|  | Unrealized Gains and Losses on Securities Available for Sale |  | Defined Benefit and Other Benefit Plans |  | Total
Balance at December 31, 2016 |  | $ | (4,356 | ) |  | $ | (6,398 | ) |  | $ | (10,754 | )
Other comprehensive income before reclassification |  | 1,578 |  |  | 622 |  |  | 2,200 |
Amounts reclassified from accumulated other comprehensive income (loss) |  | (68 | ) |  | 119 |  |  | 51 |
Net current period other comprehensive income |  | 1,510 |  |  | 741 |  |  | 2,251 |
Stranded AOCI reclassification |  | (569 | ) |  | (1,268 | ) |  | (1,837 | )
Balance at December 31, 2017 |  | $ | (3,415 | ) |  | $ | (6,925 | ) |  | $ | (10,340 | )
|  | Unrealized Gains and Losses on Securities Available for Sale |  | Defined Benefit and Other Benefit Plans |  | Total
Balance at December 31, 2015 |  | $ | 210 |  |  | $ | (11,152 | ) |  | $ | (10,942 | )
Other comprehensive income (loss) before reclassification |  | (3,952 | ) |  | 3,341 |  |  | (611 | )
Amounts reclassified from accumulated other comprehensive income (loss) |  | (614 | ) |  | 1,413 |  |  | 799 |
Net current period other comprehensive income (loss) |  | (4,566 | ) |  | 4,754 |  |  | 188 |
Balance at December 31, 2016 |  | $ | (4,356 | ) |  | $ | (6,398 | ) |  | $ | (10,754 | )
|  | Unrealized Gains and Losses on Securities Available for Sale |  | Defined Benefit and Other Benefit Plans |  | Total
Balance at January 1, 2015 |  | $ | 1,960 |  |  | $ | (10,745 | ) |  | $ | (8,785 | )
Other comprehensive income (loss) before reclassification |  | (1,520 | ) |  | (1,268 | ) |  | (2,788 | )
Amounts reclassified from accumulated other comprehensive income (loss) |  | (230 | ) |  | 861 |  |  | 631 |
Net current period other comprehensive loss |  | (1,750 | ) |  | (407 | ) |  | (2,157 | )
Balance at December 31, 2015 |  | $ | 210 |  |  | $ | (11,152 | ) |  | $ | (10,942 | )
Reclassification Out of Accumulated Other Comprehensive Income | The following is the reclassification out of accumulated other comprehensive income (loss) for the periods indicated (in thousands):
Details about Accumulated Other Comprehensive Income (Loss) Components |  | Year Ended December 31, |  | Affected Line Item in the Statement Where Net Income is Presented
|  | 2017 |  | 2016 |  | 2015 |  |
Unrealized gains and losses on securities available for sale: |  |  |  |  |  |  |  |
Realized gains on securities available for sale |  | $ | (109 | ) |  | $ | (987 | ) |  | $ | (372 | ) |  | Net gains on securities transactions
Tax effect |  | 41 |  |  | 373 |  |  | 142 |  |  | Income tax expense
Net of tax |  | (68 | ) |  | (614 | ) |  | (230 | ) |  |
Amortization of defined pension plan and other benefit plan items: |  |  |  |  |  |  |  |  |  |  |
Prior service costs (a) |  | (220 | ) |  | 674 |  |  | (90 | ) |  | Pension and other employee benefits
Actuarial losses (a) |  | 413 |  |  | 1,595 |  |  | 1,484 |  |  | Pension and other employee benefits
Tax effect |  | (74 | ) |  | (856 | ) |  | (533 | ) |  | Income tax expense
Net of tax |  | 119 |  |  | 1,413 |  |  | 861 |  |  |
Total reclassification for the period, net of tax |  | $ | 51 |  |  | $ | 799 |  |  | $ | 631 |  |  |
(a) These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension and other benefit plan costs (see Note 12 for additional information).

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 information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
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