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Loans and Allowance for Credit Losses - Impaired Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Loans with a specific allowance: |  |
Recorded Balance | $ 26,259 | $ 21,598
Unpaid Principal Balance | 28,915 | 23,601
Specific Allowance | 2,715 | 1,931
Loans without a specific allowance: |  |
Recorded Balance | 6,677 | 7,386
Unpaid Principal Balance | 10,039 | 8,172
Total loans: |  |
Recorded Balance | 32,936 | 28,984
Unpaid Principal Balance | 38,954 | 31,773
Real Estate Loan |  |
Loans with a specific allowance: |  |
Recorded Balance | 20,621 | 17,963
Unpaid Principal Balance | 21,539 | 18,381
Specific Allowance | 1,718 | 1,267
Loans without a specific allowance: |  |
Recorded Balance | 5,213 | 5,602
Unpaid Principal Balance | 6,250 | 6,097
Total loans: |  |
Recorded Balance | 25,834 | 23,565
Unpaid Principal Balance | 27,789 | 24,478
Construction and Land Development | Real Estate Loan |  |
Loans with a specific allowance: |  |
Recorded Balance | 573 | 516
Unpaid Principal Balance | 573 | 516
Specific Allowance | 303 | 246
Loans without a specific allowance: |  |
Recorded Balance | 160 | 162
Unpaid Principal Balance | 173 | 175
Total loans: |  |
Recorded Balance | 733 | 678
Unpaid Principal Balance | 746 | 691
Agricultural | Real Estate Loan |  |
Loans with a specific allowance: |  |
Recorded Balance | 0 | 0
Unpaid Principal Balance | 0 | 0
Specific Allowance | 0 | 0
Loans without a specific allowance: |  |
Recorded Balance | 374 | 359
Unpaid Principal Balance | 374 | 359
Total loans: |  |
Recorded Balance | 374 | 359
Unpaid Principal Balance | 374 | 359
Residential Properties | Real Estate Loan | 1-4 Family |  |
Loans with a specific allowance: |  |
Recorded Balance | 5,817 | 4,005
Unpaid Principal Balance | 5,990 | 4,157
Specific Allowance | 163 | 158
Loans without a specific allowance: |  |
Recorded Balance | 3,971 | 4,262
Unpaid Principal Balance | 4,692 | 4,715
Total loans: |  |
Recorded Balance | 9,788 | 8,267
Unpaid Principal Balance | 10,682 | 8,872
Residential Properties | Real Estate Loan | Multifamily |  |
Loans with a specific allowance: |  |
Recorded Balance | 1,914 | 1,914
Unpaid Principal Balance | 1,914 | 1,914
Specific Allowance | 0 | 0
Loans without a specific allowance: |  |
Recorded Balance | 258 | 267
Unpaid Principal Balance | 259 | 267
Total loans: |  |
Recorded Balance | 2,172 | 2,181
Unpaid Principal Balance | 2,173 | 2,181
Commercial | Real Estate Loan |  |
Loans with a specific allowance: |  |
Recorded Balance | 12,317 | 11,528
Unpaid Principal Balance | 13,062 | 11,794
Specific Allowance | 1,252 | 863
Loans without a specific allowance: |  |
Recorded Balance | 450 | 552
Unpaid Principal Balance | 752 | 581
Total loans: |  |
Recorded Balance | 12,767 | 12,080
Unpaid Principal Balance | 13,814 | 12,375
Agricultural Loans |  |
Loans with a specific allowance: |  |
Recorded Balance | 0 | 0
Unpaid Principal Balance | 228 | 228
Specific Allowance | 0 | 0
Loans without a specific allowance: |  |
Recorded Balance | 262 | 659
Unpaid Principal Balance | 34 | 431
Total loans: |  |
Recorded Balance | 262 | 659
Unpaid Principal Balance | 262 | 659
Commercial and Industrial Loans |  |
Loans with a specific allowance: |  |
Recorded Balance | 5,430 | 3,523
Unpaid Principal Balance | 6,996 | 4,878
Specific Allowance | 808 | 664
Loans without a specific allowance: |  |
Recorded Balance | 973 | 907
Unpaid Principal Balance | 3,026 | 1,331
Total loans: |  |
Recorded Balance | 6,403 | 4,430
Unpaid Principal Balance | 10,022 | 6,209
Consumer Loans |  |
Loans with a specific allowance: |  |
Recorded Balance | 182 | 112
Unpaid Principal Balance | 126 | 114
Specific Allowance | 163 | 0
Loans without a specific allowance: |  |
Recorded Balance | 229 | 218
Unpaid Principal Balance | 729 | 313
Total loans: |  |
Recorded Balance | 411 | 330
Unpaid Principal Balance | 855 | 427
All Other Loans |  |
Loans with a specific allowance: |  |
Recorded Balance | 26 | 0
Unpaid Principal Balance | 26 | 0
Specific Allowance | 26 | $ 0
Loans without a specific allowance: |  |
Recorded Balance | 26 |
Unpaid Principal Balance | 26 |
Total loans: |  |
Recorded Balance | 26 |
Unpaid Principal Balance | $ 26 |

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