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Merger (Tables) | 12 Months Ended
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Dec. 31, 2017
Business Combinations [Abstract] |
Schedule of Financial Information for Former TCNB Included in Consolidated Statement of Operations | The following table presents financial information for the former TCNB included in the Consolidated Statements of Operations from the date of acquisition through December 31, 2015.
|  | Actual From Acquisition Date Through December 31, 2015 (in thousands) |
Net interest income after provision for loan losses |  | $ | 3,155 |
Noninterest income |  |  | 138 |
Net income |  |  | 1,282 |
Business Acquisition, Unaudited Pro Forma Information | The following table presents unaudited pro forma information for the periods ended December 31, 2017, 2016 and 2015 as if the acquisition of TCNB had occurred on January 1, 2015. This table has been prepared for comparative purposes only and is not indicative of the actual results that would have been attained had the acquisition occurred as of the beginning of the periods presented, nor is it indicative of future results.
|  | Pro Formas (unaudited) Twelve months ended December 31, |
|  | 2017 |  |  | 2016 |  |  | 2015 |
Net interest income after provision for loan losses |  | $ | 54,456 |  |  | $ | 51,389 |  |  | $ | 46,852 |
Noninterest income |  |  | 16,334 |  |  |  | 16,132 |  |  |  | 14,699 |
Net income |  |  | 15,769 |  |  |  | 16,949 |  |  |  | 11,931 |
Pro forma earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 1.47 |  |  | $ | 1.93 |  |  | $ | 1.32 |
Diluted |  | $ | 1.28 |  |  | $ | 1.55 |  |  | $ | 1.09 |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed | The following table summarizes the estimated fair values of the assets acquired and liabilities assumed at the date of acquisition for TCNB. Core deposit intangibles will be amortized over periods of between five and ten years using an accelerated method. Goodwill will not be amortized, but instead will be evaluated for impairment.
|  | At March 6, 2015 |
Total purchase price |  | $ | 17,226 |
Net assets acquired: |  |  |  |
Cash and short-term investments |  |  | 18,152 |
Loans, net |  |  | 76,444 |
Other securities |  |  | 716 |
Premises and equipment |  |  | 1,738 |
Accrued interest receivable |  |  | 194 |
Core deposit intangible |  |  | 1,009 |
Other assets |  |  | 472 |
Noninterest-bearing deposits |  |  | (18,263 | )
Interest-bearing deposits |  |  | (68,606 | )
Other liabilities |  |  | (5 | )
|  |  | 11,851 |
Goodwill |  | $ | 5,375 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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