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Loans and Allowance for Loan Losses (Details 3) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Allowance for Loan Losses |  |  |
Beginning balance | $ 4,673 | $ 4,577 | $ 4,277
Charge-offs | (989) | (365) | (735)
Recoveries | 373 | 426 | 550
Provision |  | 35 | 485
Ending balance | 4,057 | 4,673 | 4,577
Individually evaluated for impairment | 355 | 297 | 302
Collectively evaluated for impairment | 3,702 | 4,376 | 4,275
Loans |  |  |
Individually evaluated for impairment | 5,922 | 4,024 | 4,140
Collectively evaluated for impairment | 788,397 | 405,049 | 394,645
Acquired with deteriorated credit quality | 7,729 |  |
Ending balance | 802,048 | 409,073 | 398,785
Agricultural [Member] |  |  |
Allowance for Loan Losses |  |  |
Beginning balance | 481 | 506 | 433
Recoveries | 65 | 33 |
Provision | (75) | (58) | 73
Ending balance | 471 | 481 | 506
Individually evaluated for impairment | 103 | 94 |
Collectively evaluated for impairment | 368 | 387 | 506
Loans |  |  |
Individually evaluated for impairment | 924 | 578 | 423
Collectively evaluated for impairment | 56,415 | 48,531 | 48,041
Ending balance | 57,339 | 49,109 | 48,464
Commercial and Industrial [Member] |  |  |
Allowance for Loan Losses |  |  |
Beginning balance | 892 | 1,001 | 688
Charge-offs | (83) | (58) | (439)
Recoveries | 22 | 107 | 21
Provision | (176) | (158) | 731
Ending balance | 655 | 892 | 1,001
Individually evaluated for impairment |  | 3 | 26
Collectively evaluated for impairment | 655 | 889 | 975
Loans |  |  |
Individually evaluated for impairment | 259 | 21 | 124
Collectively evaluated for impairment | 141,583 | 91,385 | 104,262
Acquired with deteriorated credit quality | 6,241 |  |
Ending balance | 148,083 | 91,406 | 104,386
Consumer [Member] |  |  |
Allowance for Loan Losses |  |  |
Beginning balance | 254 | 262 | 305
Charge-offs | (292) | (282) | (253)
Recoveries | 136 | 112 | 169
Provision | 172 | 162 | 41
Ending balance | 270 | 254 | 262
Individually evaluated for impairment | 4 | 13 | 3
Collectively evaluated for impairment | 266 | 241 | 259
Loans |  |  |
Individually evaluated for impairment | 17 | 90 | 36
Collectively evaluated for impairment | 38,524 | 24,292 | 24,477
Acquired with deteriorated credit quality | 313 |  |
Ending balance | 38,854 | 24,382 | 24,513
Commercial Real Estate [Member] |  |  |
Allowance for Loan Losses |  |  |
Beginning balance | 1,926 | 1,761 | 1,438
Charge-offs | (589) |  |
Recoveries | 26 | 61 | 258
Provision | 300 | 104 | 65
Ending balance | 1,663 | 1,926 | 1,761
Individually evaluated for impairment | 13 | 20 | 49
Collectively evaluated for impairment | 1,650 | 1,906 | 1,712
Loans |  |  |
Individually evaluated for impairment | 2,288 | 623 | 778
Collectively evaluated for impairment | 323,358 | 138,830 | 122,709
Acquired with deteriorated credit quality | 733 |  |
Ending balance | 326,379 | 139,453 | 123,487
Construction Real Estate [Member] |  |  |
Allowance for Loan Losses |  |  |
Beginning balance | 38 | 35 | 62
Recoveries |  |  | 40
Provision | 38 | 3 | (67)
Ending balance | 76 | 38 | 35
Collectively evaluated for impairment | 76 | 38 | 35
Loans |  |  |
Collectively evaluated for impairment | 13,411 | 8,843 | 6,613
Ending balance | 13,411 | 8,843 | 6,613
Residential Real Estate [Member] |  |  |
Allowance for Loan Losses |  |  |
Beginning balance | 537 | 726 | 1,013
Charge-offs | (25) | (25) | (43)
Recoveries | 124 | 113 | 62
Provision | 4 | (277) | (306)
Ending balance | 640 | 537 | 726
Individually evaluated for impairment | 235 | 167 | 224
Collectively evaluated for impairment | 405 | 370 | 502
Loans |  |  |
Individually evaluated for impairment | 2,434 | 2,712 | 2,779
Collectively evaluated for impairment | 215,106 | 93,168 | 88,543
Acquired with deteriorated credit quality | 442 |  |
Ending balance | 217,982 | 95,880 | 91,322
Unallocated [Member] |  |  |
Allowance for Loan Losses |  |  |
Beginning balance | 545 | 286 | 338
Provision | (263) | 259 | (52)
Ending balance | 282 | 545 | 286
Collectively evaluated for impairment | $ 282 | $ 545 | $ 286

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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707 + Details
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