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Business Combinations - Consideration, Assets Acquired and Liabilities Assumed (Details) - USD ($) |  |  | 12 Months Ended
--- | --- | --- | ---
Nov. 30, 2020 | Nov. 30, 2019 | Dec. 31, 2021 | Dec. 31, 2020
Fair Value of Assets Acquired |  |  |  |
Adjustments, Loans |  |  | $ (6,700,000) | $ (8,600,000)
Goodwill |  |  | 373,424,000 | 373,424,000
Fair Value of Liabilities Assumed |  |  |  |
Goodwill |  |  | 373,424,000 | 373,424,000
As Recorded by DNB |  |  |  |
Fair Value of Assets Acquired |  |  |  |
Cash and cash equivalents |  | $ 64,119,000 |  |
Securities and other investments |  | 108,715,000 |  |
Loans |  | 917,127,000 |  |
Allowance for credit losses |  | (6,487,000) |  |
Goodwill |  | 15,525,000 |  |
Premises and equipment |  | 6,782,000 |  |
Accrued interest receivable |  | 4,138,000 |  |
Deferred income taxes |  | 2,017,000 |  |
Core deposits and other intangible assets |  | 269,000 |  |
Other assets |  | 24,883,000 |  |
Total Assets Acquired |  | 1,137,088,000 |  |
Fair Value of Liabilities Assumed |  |  |  |
Deposits |  | 966,263,000 |  |
Borrowings |  | 37,617,000 |  |
Accrued interest payable and other liabilities |  | 11,157,000 |  |
Total Liabilities Assumed |  | 1,015,037,000 |  |
Total Net Assets Acquired |  | 122,051,000 |  |
Identifiable Intangible Assets |  | 269,000 |  |
Goodwill |  | 15,525,000 |  |
DNB |  |  |  |
Fair Value of Assets Acquired |  |  |  |
Cash and cash equivalents | $ 64,119,000 | 64,119,000 |  |
Securities and other investments | 108,898,000 | 108,898,000 |  |
Adjustments, Securities and other investments |  | 183,000 |  |
Loans | 906,607,000 | 908,984,000 |  |
Adjustments, Loans | (2,377,000) | (8,143,000) |  |
Allowance for credit losses | 0 | 0 |  |
Adjustments, Allowance for credit losses |  | 6,487,000 |  |
Goodwill | 85,978,000 | 84,175,000 |  | 86,000,000
Adjustments, Goodwill | 1,803,000 | (15,525,000) |  |
Premises and equipment | 14,872,000 | 14,872,000 |  |
Adjustments, Premises and equipment | 0 | 8,090,000 |  |
Accrued interest receivable | 4,138,000 | 4,138,000 |  |
Deferred income taxes | (970,000) | (1,281,000) |  |
Adjustments, Deferred income taxes | 311,000 | (3,298,000) |  |
Core deposits and other intangible assets |  |  | 6,900,000 |
Adjustments, Core deposits and other intangible assets |  | (269,000) |  |
Other assets | 20,489,000 | 20,605,000 |  |
Adjustments, Other assets | (116,000) | (4,278,000) |  |
Total Assets Acquired | 1,118,153,000 | 1,120,335,000 |  |
Adjustments, Total Assets Acquired | (2,182,000) | (16,753,000) |  |
Fair Value of Liabilities Assumed |  |  |  |
Deposits | 967,265,000 | 967,265,000 |  |
Adjustments, Deposits |  | 1,002,000 |  |
Borrowings | 37,084,000 | 37,341,000 |  |
Adjustments, Borrowings | (257,000) | (276,000) |  |
Accrued interest payable and other liabilities | 7,851,000 | 7,973,000 |  |
Adjustments, accrued interest payable and other liabilities | (122,000) | (3,184,000) |  |
Total Liabilities Assumed | 1,012,200,000 | 1,012,579,000 |  |
Adjustments, Total Liabilities Assumed | (379,000) | (2,458,000) |  |
Total Net Assets Acquired | 105,953,000 | 107,756,000 |  |
Adjustments, Total Net Assets Acquired | (1,803,000) | (14,295,000) |  |
Identifiable Intangible Assets |  |  | $ 6,900,000 |
Total Fair Value of Net Assets Acquired and Identified | 115,013,000 | 116,816,000 |  |
Adjustments, Total Fair Value of Net Assets Acquired and Identified | (1,803,000) |  |  |
Cash | 360,000 | 360,000 |  |
Common stock |  | 200,631,000 |  |
Fair Value of Total Consideration | 200,991,000 | 200,991,000 |  |
Goodwill | 85,978,000 | 84,175,000 |  | 86,000,000
Core Deposits | DNB |  |  |  |
Fair Value of Assets Acquired |  |  |  |
Core deposits and other intangible assets | 7,288,000 | 7,288,000 |  |
Adjustments, Core deposits and other intangible assets | 0 |  |  |
Fair Value of Liabilities Assumed |  |  |  |
Identifiable Intangible Assets | 7,288,000 | 7,288,000 |  |
Wealth management | DNB |  |  |  |
Fair Value of Assets Acquired |  |  |  |
Core deposits and other intangible assets | 1,772,000 | 1,772,000 |  | 300,000
Adjustments, Core deposits and other intangible assets | 0 |  |  |
Fair Value of Liabilities Assumed |  |  |  |
Identifiable Intangible Assets | $ 1,772,000 | $ 1,772,000 |  | $ 300,000

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