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v3.19.3

Mergers and Acquisitions - Additional Information (Detail) $ / shares in Units, $ in Thousands |  |  | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 23, 2019 USD ($) Branch $ / shares shares | Aug. 20, 2018 USD ($) $ / shares shares | Sep. 30, 2019 USD ($) | Jun. 30, 2019 USD ($) | Dec. 31, 2018 USD ($) | Sep. 30, 2018 USD ($) | Jun. 30, 2018 USD ($) | Dec. 31, 2017 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Total Assets |  |  | $ 12,593,887 |  | $ 12,458,632 |  |  |
Portfolio loans, net of unearned income |  |  | 7,756,752 |  | 7,656,281 |  |  |
Deposits |  |  | 8,664,363 |  | 8,831,633 |  |  |
Total shareholders' equity |  |  | 2,101,269 | $ 2,074,116 | $ 1,978,827 | $ 1,927,269 | $ 1,524,106 | $ 1,395,321
Farmers Capital Bank Corporation [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Total Assets |  | $ 1,600,000 |  |  |  |  |  |
Portfolio loans, net of unearned income |  | 1,000,000 |  |  |  |  |  |
Securities |  | 239,321 |  |  |  |  |  |
Value of acquisition |  | $ 428,901 |  |  |  |  |  |
Closing stock price | $ / shares |  | $ 49.40 |  |  |  |  |  |
Number of shares issued for acquisition | shares |  | 7,920,387 |  |  |  |  |  |
Cash consideration for outstanding FFKT shares |  | $ 37,634 |  |  |  |  |  |
Goodwill acquired |  | 223,304 |  |  |  |  |  |
Purchase price allocation in core deposit intangible |  | 39,992 |  |  |  |  |  |
Merger related expense |  |  | 3,200 |  |  |  |  |
Old Line [Member] | Definitive Agreement and Plan of Merger [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Total Assets | $ 3,100,000 |  |  |  |  |  |  |
Portfolio loans, net of unearned income | 2,400,000 |  |  |  |  |  |  |
Value of acquisition | $ 500,100 |  |  |  |  |  |  |
Number of shares issued for acquisition | shares | 0.7844 |  |  |  |  |  |  |
Merger related expense |  |  | $ 1,700 |  |  |  |  |
Deposits | $ 2,400,000 |  |  |  |  |  |  |
Total shareholders' equity | $ 400,000 |  |  |  |  |  |  |
Number of branches acquired | Branch | 37 |  |  |  |  |  |  |
Business acquisition, price per share | $ / shares | $ 29.22 |  |  |  |  |  |  |
Community Banking [Member] | Farmers Capital Bank Corporation [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Purchase price allocation in core deposit intangible |  | 37,400 |  |  |  |  |  |
Trust And Investment Services [Member] | Customer Relationships [Member] | Farmers Capital Bank Corporation [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Purchase price allocation in core deposit intangible |  | $ 2,600 |  |  |  |  |  |

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