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Loans and Allowance for Loan Losses, Part II (Details) | 12 Months Ended
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Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 1,825,992,000 | $ 1,281,889,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 8,185,000 | 3,478,000 |
Current |  | 1,817,807,000 | 1,278,411,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | $ 105,000 | 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 |  | $ 5,266,000 | 1,174,000 |
Unpaid Principal Balance |  | 5,385,000 | 1,174,000 |
Specific Allowance |  | 858,000 | 134,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 12,972,000 | 2,835,000 |
Unpaid Principal Balance |  | 14,612,000 | 4,016,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 18,238,000 | 4,009,000 |
Unpaid Principal Balance |  | 19,997,000 | 5,190,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 17,359,000 | 4,712,000 | $ 4,946,000
Interest income recognized |  | 119,000 | 28,000 | 17,000
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 12,053,000 | 3,412,000 |
Interest Lost on Nonaccrual Loans |  | 133,000,000 | 48,000,000 | 71,000,000
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 10,889,000 | 1,743,000 |
Troubled Debt Restructuring, Allowance |  | 196,000 | 0 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 10,889,000 | 1,743,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 6,185,000 | 601,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 1,380,000 | $ 1,004,000 |
Financing Receivables, Modifications during Period, Number |  | 13 | 19 |
Subsequent Default, Number of Days Past Due |  | ninety days |  |
Financing Receivable, Modifications, Subsequent Default, Number of Contracts |  | 1 |  |
Other real estate owned |  | $ 1,982,000 | $ 477,000 |
Mortgage Loans Secured By Real Estate In Foreclosure |  | 661,000 | 55,000 |
Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 1,769,460,000 | 1,240,217,000 |
Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 27,653,000 | 19,373,000 |
Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 28,879,000 | 22,299,000 |
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 |  | 49,104,000 | 39,209,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Current |  | 49,104,000 | 39,209,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 227,000 | 0 |
Unpaid Principal Balance |  | 227,000 | 0 |
Specific Allowance |  | 0 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 0 | 142,000 |
Unpaid Principal Balance |  | 0 | 707,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 227,000 | 142,000 |
Unpaid Principal Balance |  | 227,000 | 707,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 229,000 | 142,000 | 933,000
Interest income recognized |  | 0 | 0 | 0
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 227,000 | 142,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 227,000 | 142,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 227,000 | 142,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 227,000 | $ 0 |
Financing Receivables, Modifications during Period, Number | [1] | 1 | 0 |
Construction and land development | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 48,877,000 | $ 39,067,000 |
Construction and land development | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 0 | 0 |
Construction and land development | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 227,000 | 142,000 |
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 |  | 126,108,000 | 122,474,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 424,000 | 106,000 |
Current |  | 125,684,000 | 122,368,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 0 | 430,000 |
Unpaid Principal Balance |  | 0 | 430,000 |
Specific Allowance |  | 0 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 205,000 | 24,000 |
Unpaid Principal Balance |  | 207,000 | 28,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 205,000 | 454,000 |
Unpaid Principal Balance |  | 207,000 | 458,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 207,000 | 527,000 | 78,000
Interest income recognized |  | 0 | 2,000 | 2,000
Loans Receivable, Modifications, Still Accruing Interest |  | 0 | 232,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 205,000 | 454,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Financing Receivable Modifications Performing Recorded Investment |  | 0 | 0 |
Financing Receivables, Modifications during Period, Balance |  | $ 0 | $ 232,000 |
Financing Receivables, Modifications during Period, Number | [1] | 0 | 4 |
Farm loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 118,934,000 | $ 118,103,000 |
Farm loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 5,190,000 | 2,282,000 |
Farm loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 1,984,000 | 2,089,000 |
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 |  | 326,415,000 | 231,571,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 3,575,000 | 1,955,000 |
Current |  | 322,840,000 | 229,616,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 105,000 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 997,000 | 0 |
Unpaid Principal Balance |  | 997,000 | 0 |
Specific Allowance |  | 6,000 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 2,497,000 | 1,373,000 |
Unpaid Principal Balance |  | 3,207,000 | 1,688,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 3,494,000 | 1,373,000 |
Unpaid Principal Balance |  | 4,204,000 | 1,688,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 2,988,000 | 1,440,000 | 1,276,000
Interest income recognized |  | 22,000 | 14,000 | 12,000
Loans Receivable, Modifications, Still Accruing Interest |  | 603,000 | 397,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 2,890,000 | 975,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,753,000 | 515,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,753,000 | 515,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 603,000 | 397,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 176,000 | $ 131,000 |
Financing Receivables, Modifications during Period, Number | [1] | 3 | 5 |
1-4 Family residential properties | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 318,921,000 | $ 224,552,000 |
1-4 Family residential properties | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 918,000 | 1,454,000 |
1-4 Family residential properties | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 6,576,000 | 5,565,000 |
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 |  | 83,200,000 | 45,740,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 240,000 | 0 |
Current |  | 82,960,000 | 45,740,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 528,000 | 316,000 |
Unpaid Principal Balance |  | 528,000 | 316,000 |
Specific Allowance |  | 0 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 3,419,000 | 1,000 |
Unpaid Principal Balance |  | 3,547,000 | 1,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 3,947,000 | 317,000 |
Unpaid Principal Balance |  | 4,075,000 | 317,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 3,824,000 | 323,000 | 0
Interest income recognized |  | 55,000 | 0 | 0
Loans Receivable, Modifications, Still Accruing Interest |  | 3,419,000 |  |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 528,000 | 317,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 3,419,000 | 0 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 3,419,000 | 0 |
Financing Receivable Modifications Performing Recorded Investment |  | 3,419,000 | 0 |
Multifamily residential properties | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 81,018,000 | 45,180,000 |
Multifamily residential properties | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 1,651,000 | 243,000 |
Multifamily residential properties | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 531,000 | 317,000 |
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 |  | 630,135,000 | 409,172,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 2,421,000 | 349,000 |
Current |  | 627,714,000 | 408,823,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 863,000 | 0 |
Unpaid Principal Balance |  | 884,000 | 0 |
Specific Allowance |  | 0 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 6,224,000 | 304,000 |
Unpaid Principal Balance |  | 6,802,000 | 325,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 7,087,000 | 304,000 |
Unpaid Principal Balance |  | 7,686,000 | 325,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 6,675,000 | 310,000 | 2,205,000
Interest income recognized |  | 36,000 | 2,000 | 2,000
Loans Receivable, Modifications, Still Accruing Interest |  | 2,116,000 | 36,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 4,971,000 | 269,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 4,125,000 | 124,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 4,125,000 | 124,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 2,116,000 | 36,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 42,000 | $ 33,000 |
Financing Receivables, Modifications during Period, Number | [1] | 1 | 1 |
Commercial real estate | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 610,025,000 | $ 386,769,000 |
Commercial real estate | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 5,229,000 | 10,498,000 |
Commercial real estate | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 14,881,000 | 11,905,000 |
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 |  | 1,214,962,000 | 848,166,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 6,660,000 | 2,410,000 |
Current |  | 1,208,302,000 | 845,756,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 105,000 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 2,615,000 | 746,000 |
Unpaid Principal Balance |  | 2,636,000 | 746,000 |
Specific Allowance |  | 6,000 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 12,345,000 | 1,844,000 |
Unpaid Principal Balance |  | 13,763,000 | 2,749,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 14,960,000 | 2,590,000 |
Unpaid Principal Balance |  | 16,399,000 | 3,495,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 13,923,000 | 2,742,000 | 4,492,000
Interest income recognized |  | 113,000 | 18,000 | 16,000
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 8,821,000 | 2,157,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 9,524,000 | 1,013,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 9,524,000 | 1,013,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 6,138,000 | 433,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 445,000 | $ 396,000 |
Financing Receivables, Modifications during Period, Number |  | 5 | 10 |
Agricultural loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 86,685,000 | $ 75,886,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 486,000 | 139,000 |
Current |  | 86,199,000 | 75,747,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 1,345,000 | 0 |
Unpaid Principal Balance |  | 1,345,000 | 0 |
Specific Allowance |  | 660,000 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 43,000 | 79,000 |
Unpaid Principal Balance |  | 66,000 | 79,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 1,388,000 | 79,000 |
Unpaid Principal Balance |  | 1,411,000 | 79,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 1,394,000 | 82,000 | 0
Interest income recognized |  | 0 | 0 | 0
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 1,388,000 | 79,000 |
Agricultural loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 81,922,000 | 75,437,000 |
Agricultural loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 3,271,000 | 210,000 |
Agricultural loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 1,492,000 | 239,000 |
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 |  | 409,033,000 | 305,060,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 799,000 | 737,000 |
Current |  | 408,234,000 | 304,323,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 1,093,000 | 405,000 |
Unpaid Principal Balance |  | 1,191,000 | 405,000 |
Specific Allowance |  | 192,000 | 134,000 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 378,000 | 670,000 |
Unpaid Principal Balance |  | 572,000 | 932,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 1,471,000 | 1,075,000 |
Unpaid Principal Balance |  | 1,763,000 | 1,337,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 1,485,000 | 1,569,000 | 429,000
Interest income recognized |  | 4,000 | 8,000 | 0
Loans Receivable, Modifications, Still Accruing Interest |  | 41,000 | 147,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 1,430,000 | 928,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,040,000 | 491,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 1,040,000 | 491,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 41,000 | 147,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 916,000 | $ 375,000 |
Financing Receivables, Modifications during Period, Number | [1] | 7 | 5 |
Commercial and industrial loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 397,762,000 | $ 298,633,000 |
Commercial and industrial loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 8,485,000 | 4,686,000 |
Commercial and industrial loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 2,786,000 | 1,741,000 |
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 |  | 38,028,000 | 41,579,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 240,000 | 192,000 |
Current |  | 37,788,000 | 41,387,000 |
Total Loans Greater than 90 Days Past Due and Still Accruing |  | 0 | 0 |
Loans with a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 213,000 | 23,000 |
Unpaid Principal Balance |  | 213,000 | 23,000 |
Specific Allowance |  | 0 | 0 |
Loans without a specific allowance [Abstract] |  |  |  |
Recorded Balance |  | 206,000 | 242,000 |
Unpaid Principal Balance |  | 211,000 | 256,000 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 419,000 | 265,000 |
Unpaid Principal Balance |  | 424,000 | 279,000 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 557,000 | 319,000 | 25,000
Interest income recognized |  | 2,000 | 2,000 | 1,000
Loans Receivable, Modifications, Still Accruing Interest |  | 6,000 | 21,000 |
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 414,000 | 248,000 |
Troubled Debt Restructuring [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 325,000 | 239,000 |
Recorded Balance of Troubled Debt Restructurings [Abstract] |  |  |  |
Troubled Debt Restructurings Balance |  | 325,000 | 239,000 |
Financing Receivable Modifications Performing Recorded Investment |  | 6,000 | 21,000 |
Financing Receivables, Modifications during Period, Balance |  | $ 19,000 | $ 233,000 |
Financing Receivables, Modifications during Period, Number | [1] | 1 | 4 |
Consumer loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | $ 37,624,000 | $ 41,278,000 |
Consumer loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 17,000 | 0 |
Consumer loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 387,000 | 301,000 |
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 |  | 77,284,000 | 11,198,000 |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Current |  | 77,284,000 | 11,198,000 |
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 | 0 |
Unpaid Principal Balance |  | 0 | 0 |
Total Loans [Abstract] |  |  |  |
Recorded Balance |  | 0 | 0 |
Unpaid Principal Balance |  | 0 | 0 |
Average recorded investment and interest income recognized [Abstract] |  |  |  |
Average investment in impaired loans |  | 0 | 0 | 0
Interest income recognized |  | 0 | 0 | $ 0
Balances of Nonaccrual Loans [Abstract] |  |  |  |
Recorded balance of nonaccrual loans |  | 0 | 0 |
All other loans | Pass [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 74,377,000 | 11,198,000 |
All other loans | Watch [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 2,892,000 | 0 |
All other loans | Substandard [Member] |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans Receivable, Net |  | 15,000 | 0 |
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 |  | 4,468,000 | 1,683,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction and land development |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Farm loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 106,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | 1-4 Family residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,854,000 | 1,059,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Multifamily residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,662,000 | 251,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Loans secured by real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 3,516,000 | 1,416,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Agricultural loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 365,000 | 65,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial and industrial loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 395,000 | 65,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 192,000 | 137,000 |
Financing Receivables, 30 to 59 Days Past Due [Member] | All other loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,836,000 | 1,401,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Construction and land development |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Farm loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 131,000 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | 1-4 Family residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 713,000 | 742,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Multifamily residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 716,000 | 67,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Loans secured by real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,560,000 | 809,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Agricultural loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 84,000 | 74,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial and industrial loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 155,000 | 476,000 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 37,000 | 42,000 |
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 |  | 1,881,000 | 394,000 |
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 |  | 293,000 | 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 |  | 1,008,000 | 154,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Multifamily residential properties |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 240,000 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 43,000 | 31,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Loans secured by real estate |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 1,584,000 | 185,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Agricultural loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 37,000 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial and industrial loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 249,000 | 196,000 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer loans |  |  |  |
Loans Receivable Aging Analysis [Abstract] |  |  |  |
Total Past Due |  | 11,000 | 13,000 |
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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