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Goodwill and Intangible Assets - Schedule of Reconciliation of Purchase Price Paid for Acquisition and Goodwill Recorded (Details) - USD ($) $ in Thousands | 6 Months Ended |  |  |
--- | --- | --- | --- | ---
Jun. 30, 2021 | Mar. 31, 2021 | Feb. 22, 2021 | Dec. 31, 2020
Less purchase accounting adjustments: |  |  |  |
Goodwill | $ 112,773 |  |  | $ 104,992
BBM & Associates, Inc. |  |  |  |
Goodwill [Line Items] |  |  |  |
Unallocated purchase price | 3,661 |  |  |
Less purchase accounting adjustments: |  |  |  |
Insurance company intangibles | 2,249 |  |  |
Goodwill | 1,412 |  |  |
LINCO Bancshares, Inc. |  |  |  |
Goodwill [Line Items] |  |  |  |
Unallocated purchase price | 12,248 |  |  |
Less purchase accounting adjustments: |  |  |  |
Fair value of securities | 264 |  |  |
Fair value of loans, net | (2,818) |  |  |
Fair value of other real estate owned | 915 |  |  |
Fair value of premises and equipment | 6,360 |  |  |
Fair value of time deposits | (2,081) |  |  |
Fair value of FHLB advances | (975) |  |  |
Core deposit intangible | 2,025 |  |  |
Other assets | 2,373 |  |  |
Other liabilities | (184) |  |  |
Goodwill, purchase accounting adjustments | 5,879 |  |  |
Goodwill | $ 6,369 | $ 8,900 | $ 6,370 |

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