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v3.20.2

Investment Securities - Allowance for Credit Losses AFS (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2020 | Dec. 31, 2019
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance | $ 269 | $ 0 |
Credit losses on securities not previously recorded | 530 | 269 |
Reduction due to sales |  | (142) |
Net increase (decrease) in allowance on previously impaired securities | (190) | 109 |
Ending balance, June 30, 2020 | 609 | $ 609 | $ 0
Accounting Standards Update [Extensible List] |  | us-gaap:AccountingStandardsUpdate201613Member | us-gaap:AccountingStandardsUpdate201613Member
Impact of ASU 2016-13 adoption |  |  |
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance |  | $ 373 |
Ending balance, June 30, 2020 |  |  | $ 373
State and political subdivisions |  |  |
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance | 95 | 0 |
Credit losses on securities not previously recorded | 370 | 77 |
Reduction due to sales |  | (142) |
Net increase (decrease) in allowance on previously impaired securities | (94) | 63 |
Ending balance, June 30, 2020 | 371 | 371 | 0
State and political subdivisions | Impact of ASU 2016-13 adoption |  |  |
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance |  | 373 |
Ending balance, June 30, 2020 |  |  | 373
Other securities |  |  |
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance | 174 | 0 |
Credit losses on securities not previously recorded | 160 | 192 |
Reduction due to sales |  | 0 |
Net increase (decrease) in allowance on previously impaired securities | (96) | 46 |
Ending balance, June 30, 2020 | $ 238 | 238 | 0
Other securities | Impact of ASU 2016-13 adoption |  |  |
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance |  | $ 0 |
Ending balance, June 30, 2020 |  |  | $ 0

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