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v3.19.3.a.u2

Loans and Allowance for Loan Losses, Part II (Details) | 12 Months Ended
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Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 2,695,347,000 | $ 2,644,519,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 27,593,000 | 28,037,000 |
Current |  | 2,667,754,000 | 2,616,482,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | $ 0 | 0 |
Number of days past due when interest is not accrued |  | ninety days |  |
Period of satisfactory performance before returning to accrual status |  | six months |  |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | $ 23,440,000 | 32,603,000 |
Unpaid Principal Balance |  | 25,861,000 | 34,178,000 |
Specific Allowance |  | 1,098,000 | 3,279,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 7,991,000 | 15,385,000 |
Unpaid Principal Balance |  | 10,425,000 | 17,126,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 31,431,000 | 47,988,000 |
Unpaid Principal Balance |  | 36,286,000 | 51,304,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 41,700,000 | 38,618,000 | $ 17,183,000
Interest income recognized |  | 448,000 | 619,000 | 51,000
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 25,118,000 | 27,298,000 |
Interest Lost on Nonaccrual Loans |  | 906,000,000 | 1,189,000,000 | 471,000,000
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 5,803,000 | 9,956,000 |
Troubled Debt Restructuring, Allowance |  | 381,000 | 1,418,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 5,803,000 | 9,956,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 2,701,000 | 2,451,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 1,816,000 | $ 1,262,000 |
Financing Receivables, Modifications during Period, Number |  | 13 | 23 |
Subsequent Default, Number of Days Past Due |  | ninety days |  |
Financing Receivable, Modifications, Subsequent Default, Number of Contracts |  | 1 |  |
Other real estate owned |  | $ 3,644,000 | $ 2,534,000 |
Mortgage Loans Secured By Real Estate In Foreclosure |  | 667,000 | 425,000 |
Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 2,558,157,000 | 2,511,889,000 |
Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 71,611,000 | 58,716,000 |
Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 65,579,000 | 73,914,000 |
Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Construction and land development |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 94,142,000 | 50,619,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 235,000 | 503,000 |
Current |  | 93,907,000 | 50,116,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 256,000 | 2,559,000 |
Unpaid Principal Balance |  | 256,000 | 2,559,000 |
Specific Allowance |  | 0 | 14,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 41,000 | 48,000 |
Unpaid Principal Balance |  | 41,000 | 48,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 297,000 | 2,607,000 |
Unpaid Principal Balance |  | 297,000 | 2,607,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 622,000 | 2,558,000 | 0
Interest income recognized |  | 32,000 | 37,000 | 0
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 41,000 | 377,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 0 | 0 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 0 | 0 |
Construction and land development | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 93,413,000 | 49,794,000 |
Construction and land development | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 413,000 | 471,000 |
Construction and land development | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 316,000 | 354,000 |
Construction and land development | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Farm loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 240,241,000 | 231,700,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,642,000 | 804,000 |
Current |  | 238,599,000 | 230,896,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 0 | 0 |
Unpaid Principal Balance |  | 0 | 0 |
Specific Allowance |  | 0 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 479,000 | 309,000 |
Unpaid Principal Balance |  | 479,000 | 309,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 479,000 | 309,000 |
Unpaid Principal Balance |  | 479,000 | 309,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 1,218,000 | 415,000 | 293,000
Interest income recognized |  | 0 | 0 | 0
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 479,000 | 309,000 |
Farm loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 231,227,000 | 221,047,000 |
Farm loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 6,902,000 | 7,805,000 |
Farm loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 2,112,000 | 2,848,000 |
Farm loans | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
1-4 Family residential properties |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 336,427,000 | 373,518,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 10,835,000 | 10,478,000 |
Current |  | 325,592,000 | 363,040,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 5,154,000 | 4,565,000 |
Unpaid Principal Balance |  | 5,351,000 | 4,952,000 |
Specific Allowance |  | 182,000 | 234,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 3,719,000 | 3,680,000 |
Unpaid Principal Balance |  | 4,263,000 | 4,769,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 8,873,000 | 8,245,000 |
Unpaid Principal Balance |  | 9,614,000 | 9,721,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 9,659,000 | 6,297,000 | 3,267,000
Interest income recognized |  | 80,000 | 144,000 | 29,000
Loans Receivable, Modifications, Still Accruing Interest |  | 1,382,000 | 1,769,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 7,379,000 | 5,762,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,905,000 | 2,472,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,905,000 | 2,472,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 1,382,000 | 1,769,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 131,000 | $ 688,000 |
Financing Receivables, Modifications during Period, Number | [1] | 3 | 16 |
1-4 Family residential properties | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 314,999,000 | $ 352,583,000 |
1-4 Family residential properties | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 5,743,000 | 5,526,000 |
1-4 Family residential properties | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 15,685,000 | 15,409,000 |
1-4 Family residential properties | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Multifamily residential properties |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 153,948,000 | 184,051,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 2,525,000 | 3,104,000 |
Current |  | 151,423,000 | 180,947,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 4,254,000 | 4,465,000 |
Unpaid Principal Balance |  | 4,254,000 | 4,465,000 |
Specific Allowance |  | 19,000 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 0 | 7,597,000 |
Unpaid Principal Balance |  | 0 | 7,597,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 4,254,000 | 12,062,000 |
Unpaid Principal Balance |  | 4,254,000 | 12,062,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 6,490,000 | 9,666,000 | 377,000
Interest income recognized |  | 89,000 | 137,000 | 1,000
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 3,137,000 | 2,105,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 0 | 0 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 0 | 0 |
Financing Receivable Modifications Performing Recorded Investment |  | 0 | 0 |
Multifamily residential properties | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 136,958,000 | 163,845,000 |
Multifamily residential properties | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 5,588,000 | 8,144,000 |
Multifamily residential properties | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 11,402,000 | 12,062,000 |
Multifamily residential properties | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Commercial real estate |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 995,702,000 | 906,850,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 3,338,000 | 5,496,000 |
Current |  | 992,364,000 | 901,354,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 5,904,000 | 12,517,000 |
Unpaid Principal Balance |  | 6,408,000 | 12,804,000 |
Specific Allowance |  | 587,000 | 1,553,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 1,721,000 | 983,000 |
Unpaid Principal Balance |  | 1,724,000 | 1,201,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 7,625,000 | 13,500,000 |
Unpaid Principal Balance |  | 8,132,000 | 14,005,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 12,189,000 | 9,818,000 | 5,457,000
Interest income recognized |  | 234,000 | 271,000 | 13,000
Loans Receivable, Modifications, Still Accruing Interest |  | 1,146,000 | 676,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 4,351,000 | 8,457,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,746,000 | 1,706,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,746,000 | 1,706,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 1,146,000 | 676,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 1,507,000 | $ 479,000 |
Financing Receivables, Modifications during Period, Number | [1] | 3 | 2 |
Commercial real estate | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 966,585,000 | $ 861,086,000 |
Commercial real estate | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 8,568,000 | 16,035,000 |
Commercial real estate | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 20,549,000 | 29,729,000 |
Commercial real estate | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Loans secured by real estate |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 1,820,460,000 | 1,746,738,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 18,575,000 | 20,385,000 |
Current |  | 1,801,885,000 | 1,726,353,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 15,568,000 | 24,106,000 |
Unpaid Principal Balance |  | 16,269,000 | 24,780,000 |
Specific Allowance |  | 788,000 | 1,801,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 5,960,000 | 12,617,000 |
Unpaid Principal Balance |  | 6,507,000 | 13,924,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 21,528,000 | 36,723,000 |
Unpaid Principal Balance |  | 22,776,000 | 38,704,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 30,178,000 | 28,754,000 | 9,394,000
Interest income recognized |  | 435,000 | 589,000 | 43,000
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 15,387,000 | 17,010,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 3,651,000 | 4,178,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 3,651,000 | 4,178,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 2,528,000 | 2,445,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 1,638,000 | $ 1,167,000 |
Financing Receivables, Modifications during Period, Number |  | 6 | 18 |
Agricultural loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 136,124,000 | $ 135,877,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 607,000 | 83,000 |
Current |  | 135,517,000 | 135,794,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 85,000 | 36,000 |
Unpaid Principal Balance |  | 669,000 | 504,000 |
Specific Allowance |  | 8,000 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 724,000 | 631,000 |
Unpaid Principal Balance |  | 140,000 | 163,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 809,000 | 667,000 |
Unpaid Principal Balance |  | 809,000 | 667,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 808,000 | 727,000 | 878,000
Interest income recognized |  | 3,000 | 23,000 | 0
Loans Receivable, Modifications, Still Accruing Interest |  | 40,000 | 0 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 769,000 | 667,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 669,000 | 499,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 669,000 | 499,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 40,000 | $ 0 |
Financing Receivables, Modifications during Period, Number | [1] | 1 | 0 |
Agricultural loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 129,811,000 | $ 127,863,000 |
Agricultural loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 3,862,000 | 7,581,000 |
Agricultural loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 2,451,000 | 433,000 |
Agricultural loans | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Commercial and industrial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 528,973,000 | 557,011,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 7,611,000 | 5,329,000 |
Current |  | 521,362,000 | 551,682,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 7,653,000 | 8,292,000 |
Unpaid Principal Balance |  | 8,789,000 | 8,723,000 |
Specific Allowance |  | 301,000 | 1,475,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 916,000 | 1,660,000 |
Unpaid Principal Balance |  | 3,065,000 | 2,027,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 8,569,000 | 9,952,000 |
Unpaid Principal Balance |  | 11,854,000 | 10,750,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 10,065,000 | 9,003,000 | 6,586,000
Interest income recognized |  | 9,000 | 6,000 | 8,000
Loans Receivable, Modifications, Still Accruing Interest |  | 128,000 |  |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 8,441,000 | 8,990,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,349,000 | 5,112,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,349,000 | 5,112,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 128,000 | 0 |
Financing Receivables, Modifications during Period, Balance |  | $ 127,000 | $ 67,000 |
Financing Receivables, Modifications during Period, Number | [1] | 5 | 2 |
Commercial and industrial loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 479,233,000 | $ 535,186,000 |
Commercial and industrial loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 37,602,000 | 9,967,000 |
Commercial and industrial loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 12,138,000 | 11,858,000 |
Commercial and industrial loans | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Consumer loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 83,183,000 | 91,516,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 800,000 | 1,543,000 |
Current |  | 82,383,000 | 89,973,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 134,000 | 169,000 |
Unpaid Principal Balance |  | 134,000 | 171,000 |
Specific Allowance |  | 1,000 | 3,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 391,000 | 471,000 |
Unpaid Principal Balance |  | 713,000 | 1,006,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 525,000 | 640,000 |
Unpaid Principal Balance |  | 847,000 | 1,177,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 649,000 | 131,000 | 325,000
Interest income recognized |  | 1,000 | 1,000 | 0
Loans Receivable, Modifications, Still Accruing Interest |  | 5,000 | 6,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 521,000 | 625,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 134,000 | 167,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 134,000 | 167,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 5,000 | 6,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 11,000 | $ 28,000 |
Financing Receivables, Modifications during Period, Number | [1] | 1 | 3 |
Consumer loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 82,117,000 | $ 90,133,000 |
Consumer loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 140,000 | 177,000 |
Consumer loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 926,000 | 1,206,000 |
Consumer loans | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
All other loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 126,607,000 | 113,377,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 697,000 |
Current |  | 126,607,000 | 112,680,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 0 | 0 |
Unpaid Principal Balance |  | 0 | 0 |
Specific Allowance |  | 0 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 0 | 6,000 |
Unpaid Principal Balance |  | 0 | 6,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 0 | 6,000 |
Unpaid Principal Balance |  | 0 | 6,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 0 | 3,000 | 0
Interest income recognized |  | 0 | 0 | $ 0
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 0 | 6,000 |
All other loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 123,814,000 | 110,352,000 |
All other loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 2,793,000 | 3,010,000 |
All other loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 15,000 |
All other loans | Doubtful [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 9,135,000 | 9,370,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction and land development |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 235,000 | 460,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Farm loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,595,000 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | 1-4 Family residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 3,834,000 | 3,347,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Multifamily residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,348,000 | 1,149,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 602,000 | 1,349,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Loans secured by real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 7,614,000 | 6,305,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Agricultural loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 300,000 | 63,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial and industrial loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 767,000 | 1,417,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 454,000 | 888,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | All other loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 697,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 3,880,000 | 4,353,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Construction and land development |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 43,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Farm loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 804,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | 1-4 Family residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 2,288,000 | 3,051,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Multifamily residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 46,000 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 495,000 | 89,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Loans secured by real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 2,829,000 | 3,987,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Agricultural loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial and industrial loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 855,000 | 10,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 196,000 | 356,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | All other loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 14,578,000 | 14,314,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction and land development |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Farm loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 47,000 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | 1-4 Family residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 4,713,000 | 4,080,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Multifamily residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,131,000 | 1,955,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 2,241,000 | 4,058,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Loans secured by real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 8,132,000 | 10,093,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Agricultural loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 307,000 | 20,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial and industrial loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 5,989,000 | 3,902,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 150,000 | 299,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | All other loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | $ 0 | $ 0 |
[1] | Type of modifications:(a) Reduction of stated interest rate of loan(b) Change in payment terms(c) Extension of maturity date(d) Permanent reduction of the recorded investment

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