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v3.20.1

Fair Value Measurements - Assets Measured at Fair Value on Nonrecurring Basis by Significant Unobservable Inputs (Details) - Fair Value, Measurements, Nonrecurring | Mar. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Liabilities measured at fair value on a nonrecurring basis | $ 0 | $ 0
Level 3 |  |
ASSETS |  |
Total Assets | 27,900,000 | 43,062,000
Collateral Method | Level 3 |  |
ASSETS |  |
Loans held for investment | 20,926,000 |
Impaired loans |  | 38,697,000
Other real estate owned | 3,045,000 | 3,231,000
Discounted cash flow method | Level 3 |  |
ASSETS |  |
Mortgage servicing rights | $ 3,929,000 | $ 1,134,000
Costs to sell | Collateral Method | Level 3 |  |
ASSETS |  |
Other real estate owned, measurement input | 0.07 | 0.07
Contractual loan rate | Discounted cash flow method | Level 3 |  |
ASSETS |  |
Loans held for investment, measurement input | 0.0325 |
Minimum | Costs to sell | Collateral Method | Level 3 |  |
ASSETS |  |
Loans held for investment, measurement input | 0.00 |
Impaired loans, measurement input |  | 0.00
Minimum | Contractual loan rate | Discounted cash flow method | Level 3 |  |
ASSETS |  |
Impaired loans, measurement input |  | 0.0475
Minimum | Discount rate | Discounted cash flow method | Level 3 |  |
ASSETS |  |
Mortgage servicing rights, measurement input | 0.0939 | 0.0939
Minimum | Constant prepayment rates | Discounted cash flow method | Level 3 |  |
ASSETS |  |
Mortgage servicing rights, measurement input | 0.0746 | 0.0746
Maximum | Costs to sell | Collateral Method | Level 3 |  |
ASSETS |  |
Loans held for investment, measurement input | 0.17 |
Impaired loans, measurement input |  | 0.20
Maximum | Contractual loan rate | Discounted cash flow method | Level 3 |  |
ASSETS |  |
Impaired loans, measurement input |  | 0.0550
Maximum | Discount rate | Discounted cash flow method | Level 3 |  |
ASSETS |  |
Mortgage servicing rights, measurement input | 0.1254 | 0.1254
Maximum | Constant prepayment rates | Discounted cash flow method | Level 3 |  |
ASSETS |  |
Mortgage servicing rights, measurement input | 0.1274 | 0.1274

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