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Fair Value of Financial Instruments - Estimated Fair Values and Related Carrying or Notional Amounts (Detail) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Financial Assets: |  |
Cash and Cash Equivalents | $ 32,564 | $ 34,467
Interest-bearing time deposits | 4,019 | 4,018
Securities - available-for-sale | 187,036 | 196,398
Loans held for sale | 913 | 1,221
Loans, net | 824,226 | 816,156
Financial Liabilities: |  |
Non-interest bearing Deposits | 200,067 | 199,114
Time Deposits | 181,347 | 187,566
Total deposits | 930,766 | 919,340
Federal Funds Purchased and Securities Sold Under Agreement to Repurchase | 23,898 | 39,495
Federal Home Loan Bank advances | 5,000 | 5,000
Reported Value Measurement [Member] |  |
Financial Assets: |  |
Cash and Cash Equivalents | 32,564 | 34,467
Interest-bearing time deposits | 4,019 | 4,018
Securities - available-for-sale | 187,036 | 196,398
Other Securities | 3,717 | 3,717
Loans held for sale | 913 | 1,221
Loans, net | 824,226 | 816,156
Interest receivable | 4,686 | 4,276
Financial Liabilities: |  |
Interest bearing Deposits | 549,352 | 532,660
Non-interest bearing Deposits | 200,067 | 199,114
Time Deposits | 181,347 | 187,566
Total deposits | 930,766 | 919,340
Federal Funds Purchased and Securities Sold Under Agreement to Repurchase | 23,898 | 39,495
Federal Home Loan Bank advances | 5,000 | 5,000
Interest payable | 316 | 318
Fair Value [Member] |  |
Financial Assets: |  |
Cash and Cash Equivalents | 32,564 | 34,467
Interest-bearing time deposits | 4,019 | 4,009
Securities - available-for-sale | 187,036 | 196,398
Other Securities | 3,717 | 3,717
Loans held for sale | 913 | 1,221
Loans, net | 809,064 | 819,193
Interest receivable | 4,686 | 4,276
Financial Liabilities: |  |
Interest bearing Deposits | 550,699 | 532,660
Non-interest bearing Deposits | 200,067 | 199,114
Time Deposits | 179,959 | 188,335
Total deposits | 930,725 | 920,109
Federal Funds Purchased and Securities Sold Under Agreement to Repurchase | 23,898 | 39,495
Federal Home Loan Bank advances | 5,001 | 5,021
Interest payable | 316 | 318
Level 1 [Member] |  |
Financial Assets: |  |
Cash and Cash Equivalents | 32,564 | 34,467
Securities - available-for-sale | 20,791 | 20,978
Level 2 [Member] |  |
Financial Assets: |  |
Interest-bearing time deposits | 4,019 | 4,009
Securities - available-for-sale | 164,835 | 173,992
Financial Liabilities: |  |
Non-interest bearing Deposits | 200,067 | 199,114
Total deposits | 200,067 | 199,114
Level 3 [Member] |  |
Financial Assets: |  |
Securities - available-for-sale | 1,410 | 1,428
Other Securities | 3,717 | 3,717
Loans held for sale | 913 | 1,221
Loans, net | 809,064 | 819,193
Interest receivable | 4,686 | 4,276
Financial Liabilities: |  |
Interest bearing Deposits | 550,699 | 532,660
Time Deposits | 179,959 | 188,335
Total deposits | 730,658 | 720,995
Federal Funds Purchased and Securities Sold Under Agreement to Repurchase | 23,898 | 39,495
Federal Home Loan Bank advances | 5,001 | 5,021
Interest payable | $ 316 | $ 318

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- Definition Other Securities consists of Federal Home Loan Bank of Cincinnati and Indianapolis stock and Farmer Mac stock. These stocks are carried at cost and are held to enable the Bank to conduct business with the entities. The Federal Home Loan Banks sell and purchase their stock at par; therefore cost approximates market value. The Federal Home Loan Bank of Cincinnati stock is held as collateral security for all indebtedness of the Bank to the Federal Home Loan Bank. + References No definition available. + Details
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- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26610-111562 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563 + Details
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- Definition The sum of cash and cash equivalents plus Federal Funds Sold. Cash and cash equivalents consist of short term, highly liquid investments that are readily convertible to known amounts of cash and are so near their maturity that they present negligible risk of changes in value due to changes in interest rates -- usually with an original maturity less than 90 days. + 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 210.9-03.1,2,3) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522 Reference 2: 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) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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