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Loans - Analysis of Allowance for Credit Losses (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Dec. 31, 2019
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | $ 10,538 | $ 7,053 | $ 7,707 | $ 7,049 | $ 7,049
Charge Offs | (79) | (219) | (480) | (554) | (841)
Recoveries | 42 | 48 | 149 | 128 | 156
Provision (Credit) | 1,987 | 247 | 4,986 | 410 | 1,138
Other Non-interest expense related to unfunded | 28 | 60 | 154 | 156 |
Ending Balance | 12,516 | 7,189 | 12,516 | 7,189 | 7,707
Ending balance: individually evaluated for impairment | 1,198 | 187 | 1,198 | 187 | 197
Ending balance: collectively evaluated for impairment | 11,318 | 7,002 | 11,318 | 7,002 | 7,510
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
FINANCING RECEIVABLES: |  |  |  |  |
Loans after net deferred loan fees and costs | 1,363,862 | 1,158,696 | 1,363,862 | 1,158,696 | 1,218,999
Ending balance: individually evaluated for impairment | 15,259 | 3,228 | 15,259 | 3,228 | 3,061
Ending balance: collectively evaluated for impairment | 1,348,469 | 1,155,421 | 1,348,469 | 1,155,421 | 1,215,786
Ending balance: loans acquired with deteriorated credit quality | 134 | 47 | 134 | 47 | 152
Consumer Real Estate [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 570 | 275 | 311 | 247 | 247
Charge Offs |  | (39) | (35) | (95) |
Recoveries | 2 |  | 7 |  |
Provision (Credit) | (42) | 38 | 247 | 122 |
Ending Balance | 530 | 274 | 530 | 274 | 311
Ending balance: individually evaluated for impairment | 43 | 22 | 43 | 22 | 30
Ending balance: collectively evaluated for impairment | 487 | 252 | 487 | 252 | 281
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
FINANCING RECEIVABLES: |  |  |  |  |
Loans after net deferred loan fees and costs | 175,595 | 158,458 | 175,595 | 158,458 | 164,691
Ending balance: individually evaluated for impairment | 985 | 752 | 985 | 752 | 829
Ending balance: collectively evaluated for impairment | 174,567 | 157,659 | 174,567 | 157,659 | 163,816
Ending balance: loans acquired with deteriorated credit quality | 43 | 47 | 43 | 47 | 46
Agricultural Real Estate [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 813 | 340 | 314 | 250 | 250
Provision (Credit) | (51) | 12 | 448 | 102 |
Ending Balance | 762 | 352 | 762 | 352 | 314
Ending balance: individually evaluated for impairment | 432 |  | 432 |  |
Ending balance: collectively evaluated for impairment | 330 | 352 | 330 | 352 | 314
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
FINANCING RECEIVABLES: |  |  |  |  |
Loans after net deferred loan fees and costs | 192,577 | 200,625 | 192,577 | 200,625 | 198,859
Ending balance: individually evaluated for impairment | 7,014 | 406 | 7,014 | 406 |
Ending balance: collectively evaluated for impairment | 185,563 | 200,219 | 185,563 | 200,219 | 198,859
Agricultural [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 1,036 | 756 | 691 | 768 | 768
Charge Offs |  | (22) |  | (22) |
Recoveries |  | 1 |  | 3 |
Provision (Credit) | (367) | (2) | (22) | (16) |
Ending Balance | 669 | 733 | 669 | 733 | 691
Ending balance: individually evaluated for impairment | 28 |  | 28 |  | 21
Ending balance: collectively evaluated for impairment | 641 | 733 | 641 | 733 | 670
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
FINANCING RECEIVABLES: |  |  |  |  |
Loans after net deferred loan fees and costs | 103,476 | 110,405 | 103,476 | 110,405 | 111,949
Ending balance: individually evaluated for impairment | 721 | 368 | 721 | 368 | 691
Ending balance: collectively evaluated for impairment | 102,755 | 110,037 | 102,755 | 110,037 | 111,258
Commercial Real Estate [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 4,458 | 3,320 | 3,634 | 3,217 | 3,217
Charge Offs |  |  | (8) |  |
Recoveries | 2 | 2 | 7 | 7 |
Provision (Credit) | 1,275 | (17) | 2,102 | 81 |
Ending Balance | 5,735 | 3,305 | 5,735 | 3,305 | 3,634
Ending balance: individually evaluated for impairment | 44 |  | 44 |  |
Ending balance: collectively evaluated for impairment | 5,691 | 3,305 | 5,691 | 3,305 | 3,634
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
FINANCING RECEIVABLES: |  |  |  |  |
Loans after net deferred loan fees and costs | 593,936 | 501,095 | 593,936 | 501,095 | 550,082
Ending balance: individually evaluated for impairment | 3,219 | 304 | 3,219 | 304 | 299
Ending balance: collectively evaluated for impairment | 590,717 | 500,791 | 590,717 | 500,791 | 549,783
Commercial and Industrial [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 2,423 | 1,461 | 1,727 | 1,305 | 1,305
Charge Offs |  | (55) | (165) | (55) |
Recoveries | 10 | 13 | 19 | 21 |
Provision (Credit) | 839 | 131 | 1,691 | 279 |
Ending Balance | 3,272 | 1,550 | 3,272 | 1,550 | 1,727
Ending balance: individually evaluated for impairment | 651 | 165 | 651 | 165 | 142
Ending balance: collectively evaluated for impairment | 2,621 | 1,385 | 2,621 | 1,385 | 1,585
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
FINANCING RECEIVABLES: |  |  |  |  |
Loans after net deferred loan fees and costs | 244,823 | 138,395 | 244,823 | 138,395 | 144,009
Ending balance: individually evaluated for impairment | 3,295 | 1,398 | 3,295 | 1,398 | 1,209
Ending balance: collectively evaluated for impairment | 241,528 | 136,997 | 241,528 | 136,997 | 142,694
Ending balance: loans acquired with deteriorated credit quality |  |  |  |  | 106
Consumer [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 561 | 526 | 551 | 484 | 484
Charge Offs | (79) | (103) | (272) | (382) |
Recoveries | 28 | 32 | 116 | 97 |
Provision (Credit) | 94 | 90 | 209 | 346 |
Ending Balance | 604 | 545 | 604 | 545 | 551
Ending balance: individually evaluated for impairment |  |  |  |  | 4
Ending balance: collectively evaluated for impairment | 604 | 545 | 604 | 545 | 547
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
FINANCING RECEIVABLES: |  |  |  |  |
Loans after net deferred loan fees and costs | 53,455 | 49,718 | 53,455 | 49,718 | 49,409
Ending balance: individually evaluated for impairment | 25 |  | 25 |  | 33
Ending balance: collectively evaluated for impairment | 53,339 | 49,718 | 53,339 | 49,718 | 49,376
Ending balance: loans acquired with deteriorated credit quality | 91 |  | 91 |  |
Unallocated [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 72 | 5 |  | 504 | 504
Provision (Credit) | 239 | (5) | 311 | (504) |
Ending Balance | 311 |  | 311 |  |
Ending balance: collectively evaluated for impairment | 311 |  | 311 |  |
Ending balance: loans acquired with deteriorated credit quality | 0 | 0 | 0 | 0 | 0
Unfunded Loan Commitment & Letters of Credit [Member] |  |  |  |  |
ALLOWANCE FOR CREDIT LOSSES: |  |  |  |  |
Beginning balance | 605 | 370 | 479 | 274 | 274
Other Non-interest expense related to unfunded | 28 | 60 | 154 | 156 |
Ending Balance | 633 | 430 | 633 | 430 | 479
Ending balance: collectively evaluated for impairment | 633 | 430 | 633 | 430 | 479
Ending balance: loans acquired with deteriorated credit quality | $ 0 | $ 0 | $ 0 | $ 0 | $ 0

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