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Employee Benefit Plans (Tables) | 9 Months Ended
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Sep. 30, 2018
Employee Benefit Plans [Abstract] |
Components of Net Periodic Benefit Costs | The following sets forth the components of net periodic benefit costs of the Pension Plan and the line item on the Consolidated Statement of Income where such amounts are included, for the three and nine months ended September 30, 2018 and 2017, respectively (in thousands):
|  | Three Months Ended |  |  | Nine Months Ended |  |
|  | September 30, |  |  | September 30, |  | Affected line item on the Consolidated
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |  | Statement of income
Service cost |  | $ | 90 |  |  | $ | 87 |  |  | $ | 269 |  |  | $ | 262 |  | Salary and Employee Benefits
Interest cost |  |  | 164 |  |  |  | 168 |  |  |  | 489 |  |  |  | 503 |  | Other Expenses
Expected return on plan assets |  |  | (230 | ) |  |  | (274 | ) |  |  | (919 | ) |  |  | (821 | ) | Other Expenses
Net amortization and deferral |  |  | 47 |  |  |  | 56 |  |  |  | 140 |  |  |  | 168 |  | Other Expenses
Net periodic benefit cost |  | $ | 71 |  |  | $ | 37 |  |  | $ | (21 | ) |  | $ | 112 |  |
Restricted Stock Activity | The following table details the vesting, awarding and forfeiting of restricted shares during the three and nine months ended September 30, 2018:
|  | Three months |  |  | Nine months |
|  |  |  |  | Weighted |  |  |  |  |  | Weighted |
|  | Unvested |  |  | Average |  |  | Unvested |  |  | Average |
|  | Shares |  |  | Market Price |  |  | Shares |  |  | Market Price |
Outstanding, beginning of period |  |  | 9,934 |  |  | $ | 57.18 |  |  |  | 8,783 |  |  | $ | 51.20 |
Granted |  |  | - |  |  |  | - |  |  |  | 4,869 |  |  |  | 62.91 |
Vested |  |  | (401 | ) |  |  | (57.23 | ) |  |  | (4,119 | ) |  |  | (51.22 | )
Outstanding, end of period |  |  | 9,533 |  |  | $ | 57.17 |  |  |  | 9,533 |  |  | $ | 57.17 |

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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