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Disclosures about Fair Value Measurements and Financial Instruments (Details 2) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Dec. 31, 2016
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FINANCIAL ASSETS: Carrying Value |  |  |  |
Cash and cash equivalents, Carrying Value | $ 31,234 | $ 34,188 | $ 28,675 | $ 34,073
Investment securities - HTM, Carrying Value | 38,673 | 38,752 |  |
Regulatory stock, Carrying Value | 7,135 | 6,800 |  |
Loans held for sale, Carrying Value | 1,041 | 3,125 |  |
Loans, net of allowance for loan loss and unearned income, Carrying Value | 873,894 | 879,419 |  |
Accrued interest income receivable, Carrying Value | 4,007 | 3,603 |  |
Bank owned life insurance, Carrying Value | 38,260 | 37,860 |  |
Cash and cash equivalents, Fair Value | 31,234 | 34,188 |  |
Investment securities - HTM, Fair Value | 37,345 | 38,811 |  |
Regulatory stock, Fair Value | 7,135 | 6,800 |  |
Loans held for sale, Fair Value | 1,075 | 3,173 |  |
Loans, net of allowance for loan loss and unearned income, Fair Value | 852,664 | 873,784 |  |
Accrued interest income receivable, Fair Value | 4,007 | 3,603 |  |
Bank owned life insurance, Fair Value | 38,260 | 37,860 |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities, Carrying Value | 672,792 | 688,648 |  |
Deposits with stated maturities, Carrying Value | 271,421 | 259,297 |  |
Short-term borrowings, Carrying Value | 61,254 | 49,084 |  |
All other borrowings, Carrying Value | 62,962 | 66,617 |  |
Accrued interest payable, Carrying Value | 2,120 | 1,754 |  |
Deposits with no stated maturities, Fair Value | 672,792 | 688,648 |  |
Deposits with stated maturities, Fair Value | 270,767 | 260,153 |  |
Short-term borrowings, Fair Value | 61,254 | 49,084 |  |
All other borrowings, Fair Value | 65,026 | 69,684 |  |
Accrued interest payable, Fair Value | 2,120 | 1,754 |  |
Level 1 [Member] |  |  |  |
FINANCIAL ASSETS: Carrying Value |  |  |  |
Cash and cash equivalents, Fair Value | 31,234 | 34,188 |  |
Investment securities - HTM, Fair Value | 0 | 0 |  |
Regulatory stock, Fair Value | 7,135 | 6,800 |  |
Loans held for sale, Fair Value | 1,075 | 3,173 |  |
Loans, net of allowance for loan loss and unearned income, Fair Value | 0 | 0 |  |
Accrued interest income receivable, Fair Value | 4,007 | 3,603 |  |
Bank owned life insurance, Fair Value | 38,260 | 37,860 |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities, Fair Value | 672,792 | 688,648 |  |
Deposits with stated maturities, Fair Value | 0 | 0 |  |
Short-term borrowings, Fair Value | 61,254 | 49,084 |  |
All other borrowings, Fair Value | 0 | 0 |  |
Accrued interest payable, Fair Value | 2,120 | 1,754 |  |
Level 2 [Member] |  |  |  |
FINANCIAL ASSETS: Carrying Value |  |  |  |
Cash and cash equivalents, Fair Value | 0 | 0 |  |
Investment securities - HTM, Fair Value | 34,510 | 35,859 |  |
Regulatory stock, Fair Value | 0 | 0 |  |
Loans held for sale, Fair Value | 0 | 0 |  |
Loans, net of allowance for loan loss and unearned income, Fair Value | 0 | 0 |  |
Accrued interest income receivable, Fair Value | 0 | 0 |  |
Bank owned life insurance, Fair Value | 0 | 0 |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities, Fair Value | 0 | 0 |  |
Deposits with stated maturities, Fair Value | 0 | 0 |  |
Short-term borrowings, Fair Value | 0 | 0 |  |
All other borrowings, Fair Value | 0 | 0 |  |
Accrued interest payable, Fair Value | 0 | 0 |  |
Level 3 [Member] |  |  |  |
FINANCIAL ASSETS: Carrying Value |  |  |  |
Cash and cash equivalents, Fair Value | 0 | 0 |  |
Investment securities - HTM, Fair Value | 2,835 | 2,952 |  |
Regulatory stock, Fair Value | 0 | 0 |  |
Loans held for sale, Fair Value | 0 | 0 |  |
Loans, net of allowance for loan loss and unearned income, Fair Value | 852,664 | 873,784 |  |
Accrued interest income receivable, Fair Value | 0 | 0 |  |
Bank owned life insurance, Fair Value | 0 | 0 |  |
FINANCIAL LIABILITIES: Carrying Value |  |  |  |
Deposits with no stated maturities, Fair Value | 0 | 0 |  |
Deposits with stated maturities, Fair Value | 270,767 | 260,153 |  |
Short-term borrowings, Fair Value | 0 | 0 |  |
All other borrowings, Fair Value | 65,026 | 69,684 |  |
Accrued interest payable, Fair Value | $ 0 | $ 0 |  |

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- Definition The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy. + 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 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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