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v3.20.2

Goodwill and other intangibles (Details) - USD ($) | 3 Months Ended | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Jun. 30, 2020 | Dec. 31, 2019 | Jun. 30, 2019 | Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Goodwill | $ 159,595,000 | $ 157,999,000 | $ 159,595,000 | $ 157,999,000 | $ 159,595,000 | $ 159,595,000 | $ 158,057,000 | $ 112,739,000
Other Intangible Assets, Net | 9,785,000 | 15,490,000 | 9,785,000 | 15,490,000 | 10,310,000 | 11,523,000 | 16,231,000 | 6,971,000
Goodwill, Acquired During Period | 0 |  | 0 | 45,260,000 |  |  |  |
Indefinite-lived Intangible Assets Acquired | 0 | 0 | 0 | 10,251,000 |  |  |  |
Acquired goodwill and intangibles | 0 |  | 0 | 55,511,000 |  |  |  |
Amortization of Intangible Assets | 525,000 | 741,000 | 1,738,000 | 1,732,000 |  |  |  |
Finite-lived Intangible Assets Acquired | 14,456,000 |  | 14,456,000 |  |  | 14,456,000 |  |
Indefinite-lived Intangible Assets Acquired | 1,300,000 |  | 1,300,000 |  |  | 1,300,000 |  |
Finite-Lived Intangible Assets, Accumulated Amortization | 5,971,000 |  | 5,971,000 |  |  | 4,233,000 |  |
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | 525,000 |  | 525,000 |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | 1,798,000 |  | 1,798,000 |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | 1,487,000 |  | 1,487,000 |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | 1,323,000 |  | 1,323,000 |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | 1,215,000 |  | 1,215,000 |  |  |  |  |
Intangible Assets, Gross (Excluding Goodwill) | 15,756,000 |  | 15,756,000 |  |  | 15,756,000 |  |
Intangible Assets, Net (Including Goodwill) | 169,380,000 | 173,489,000 | 169,380,000 | $ 173,489,000 | $ 169,905,000 | 171,118,000 | $ 174,288,000 | $ 119,710,000
Goodwill, Other Increase (Decrease) |  | $ (58,000) |  |  |  |  |  |
Core Deposits [Member] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets, Accumulated Amortization | 4,671,000 |  | 4,671,000 |  |  | 2,933,000 |  |
Trade Names [Member] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets, Accumulated Amortization | $ 1,300,000 |  | $ 1,300,000 |  |  | $ 1,300,000 |  |

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