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Business Combination and Branch Sale (Detail) $ / shares in Units, $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
May 19, 2017 USD ($) | Dec. 30, 2015 USD ($) location $ / shares | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($)
Business Acquisition [Line Items] |  |  |  |  |
Merger costs |  |  | $ 0 | $ 0 | $ 486
Gain from sale of branch |  |  | $ 0 | 536 | $ 0
Lake National Bank |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Share price (in dollars per share) | $ / shares |  | $ 22.50 |  |  |
Fair value of total consideration transferred |  | $ 24,750 |  |  |
Merger costs |  |  |  | $ 486 |
First Federal Community Bank |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Loans transferred | $ 7,800 |  |  |  |
Fixed assets | 100 |  |  |  |
Deposits transferred | 7,400 |  |  |  |
Gain from sale of branch | $ 536 |  |  |  |
Deposit premium | 8.00% |  |  |  |
Mentor, Ohio | Lake National Bank |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Number of branch locations | location |  | 2 |  |  |

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- Definition The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10(c)(7)(ii)) -URI http://asc.fasb.org/extlink&oid=82851474&loc=d3e511914-122862 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10(c)(3)(ii)(A)) -URI http://asc.fasb.org/extlink&oid=82851474&loc=d3e511914-122862 + Details
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