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Loans and Allowance for Loan Losses - Schedule of Past Due Financing Receivables (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Dec. 31, 2018
Loans, Total past due loans accruing | $ 3,514 | $ 1,671
Loans, Non-accrual loans | 7,806 | 5,236
Loan, Total past due and non-accrual loans | 11,320 | 6,907
Loan, Total loans not past due | $ 505,042 | $ 488,340
Percent of gross loans, 30-59 days delinquent and accruing | 0.34% | 0.24%
Percent of gross loans, 60-89 days delinquent and accruing | 0.30% | 0.10%
Percent of gross loans, 90 days or more delinquent and accruing | 0.04% | 0.00%
Percentage of gross loans, Total past due loans accruing | 0.68% | 0.34%
Percent of gross loans, Non-accrual loans | 1.51% | 1.06%
Percentage of Total past due and non-accrual loans | 2.19% | 1.40%
Percentage of Total loans not past due | 97.81% | 98.60%
Agriculture Loans [Member] |  |
Loans, Total past due loans accruing | $ 1,588 | $ 188
Loans, Non-accrual loans | 336 | 482
Loan, Total past due and non-accrual loans | 1,924 | 670
Loan, Total loans not past due | 97,469 | 95,962
Municipal Loans [Member] |  |
Loans, Total past due loans accruing |  |
Loans, Non-accrual loans |  |
Loan, Total past due and non-accrual loans |  |
Loan, Total loans not past due | 2,787 | 2,953
Consumer Loans [Member] |  |
Loans, Total past due loans accruing | 88 | 129
Loans, Non-accrual loans | 38 | 45
Loan, Total past due and non-accrual loans | 126 | 174
Loan, Total loans not past due | 24,015 | 25,254
Commercial Loans [Member] |  |
Loans, Total past due loans accruing | 478 | 418
Loans, Non-accrual loans | 1,672 | 1,528
Loan, Total past due and non-accrual loans | 2,150 | 1,946
Loan, Total loans not past due | 92,229 | 72,343
30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 1,731 | 1,200
30-59 Days Delinquent and Accruing [Member] | Agriculture Loans [Member] |  |
Loans, Total past due loans accruing |  | 100
30-59 Days Delinquent and Accruing [Member] | Municipal Loans [Member] |  |
Loans, Total past due loans accruing |  |
30-59 Days Delinquent and Accruing [Member] | Commercial Loans [Member] |  |
Loans, Total past due loans accruing |  | 398
60-89 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 1,574 | 471
60-89 Days Delinquent and Accruing [Member] | Agriculture Loans [Member] |  |
Loans, Total past due loans accruing | 941 | 88
60-89 Days Delinquent and Accruing [Member] | Municipal Loans [Member] |  |
Loans, Total past due loans accruing |  |
60-89 Days Delinquent and Accruing [Member] | Consumer Loans [Member] |  |
Loans, Total past due loans accruing | 3 | 23
60-89 Days Delinquent and Accruing [Member] | Commercial Loans [Member] |  |
Loans, Total past due loans accruing |  | 20
90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 209 |
One-to-Four Family Residential Real Estate Loans [Member] |  |
Loans, Total past due loans accruing | 548 | 337
Loans, Non-accrual loans | 1,197 | 442
Loan, Total past due and non-accrual loans | 1,745 | 779
Loan, Total loans not past due | 133,960 | 136,116
One-to-Four Family Residential Real Estate Loans [Member] | 30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 86 | 131
One-to-Four Family Residential Real Estate Loans [Member] | 60-89 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 462 | 206
One-to-Four Family Residential Real Estate Loans [Member] | 90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Construction and Land Loan [Member] |  |
Loans, Total past due loans accruing | 126 | 134
Loans, Non-accrual loans | 1,338 | 948
Loan, Total past due and non-accrual loans | 1,464 | 1,082
Loan, Total loans not past due | 18,586 | 19,001
Construction and Land Loan [Member] | 30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Construction and Land Loan [Member] | 60-89 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 126 | 134
Construction and Land Loan [Member] | 90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Commercial Real Estate Loans [Member] |  |
Loans, Total past due loans accruing | 686 | 465
Loans, Non-accrual loans | 3,225 | 1,791
Loan, Total past due and non-accrual loans | 3,911 | 2,256
Loan, Total loans not past due | 135,996 | 136,711
Commercial Real Estate Loans [Member] | 30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 686 | 465
Commercial Real Estate Loans [Member] | 60-89 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Commercial Real Estate Loans [Member] | 90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Commercial Loans [Member] | 30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 436 |
Commercial Loans [Member] | 60-89 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 42 |
Commercial Loans [Member] | 90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Agriculture Loans [Member] | 30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 438 |
Agriculture Loans [Member] | 90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 209 |
Municipal Loans [Member] | 30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Municipal Loans [Member] | 90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |
Consumer Loans [Member] | 30-59 Days Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing | 85 | 106
Consumer Loans [Member] | 90 Days or More Delinquent and Accruing [Member] |  |
Loans, Total past due loans accruing |  |

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