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Share-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity | Restricted stock activity was as follows:
|  | For the Year Ended December 31,
|  | 2018 |  | 2017 |  | 2016
|  | Number of Restricted Shares |  | Weighted Average Grant-Date Fair Value |  | Number of Restricted Shares |  | Weighted Average Grant-Date Fair Value |  | Number of Restricted Shares |  | Weighted Average Grant-Date Fair Value
Nonvested balance at beginning of year |  | 130,441 |  |  | $ | 21.43 |  |  | 116,245 |  |  | $ | 21.13 |  |  | 135,471 |  |  | $ | 20.13 |
Granted |  | 66,498 |  |  | 20.57 |  |  | 71,130 |  |  | 21.67 |  |  | 60,415 |  |  | 22.74 |
Vested |  | (46,034 | ) |  | 21.01 |  |  | (48,550 | ) |  | 21.51 |  |  | (56,090 | ) |  | 18.71 |
Forfeited |  | (19,284 | ) |  | 22.25 |  |  | (8,384 | ) |  | 21.65 |  |  | (23,551 | ) |  | 20.90 |
Nonvested balance as of end of year |  | 131,621 |  |  | 21.02 |  |  | 130,441 |  |  | 21.43 |  |  | 116,245 |  |  | 21.13 |
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs | Share-based compensation expense related to restricted stock included in the Consolidated Statements of Income was as follows:
|  | For the Year Ended December 31,
|  | 2018 |  | 2017 |  | 2016
|  | (In Thousands)
Share-based compensation expense |  | $ | 1,004 |  |  | $ | 1,078 |  |  | $ | 994 |

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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901 + 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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