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Fair Value Measurements, By Balance Sheet Grouping (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Financial assets [Abstract] |  |
Interest bearing time deposits with other banks | $ 14,256 | $ 15,498
Level I [Member] | Recurring [Member] |  |
Financial assets [Abstract] |  |
Interest bearing time deposits with other banks | 0 | 0
Loans held for sale | 0 | 0
Net loans | 0 | 0
Financial liabilities [Abstract] |  |
Deposits | 925,138 | 886,686
Borrowed funds | 0 | 0
Level II [Member] | Recurring [Member] |  |
Financial assets [Abstract] |  |
Interest bearing time deposits with other banks | 0 | 0
Loans held for sale | 0 | 0
Net loans | 0 | 0
Financial liabilities [Abstract] |  |
Deposits | 0 | 0
Borrowed funds | 0 | 0
Level III [Member] | Recurring [Member] |  |
Financial assets [Abstract] |  |
Interest bearing time deposits with other banks | 14,628 | 15,422
Loans held for sale | 1,429 | 1,126
Net loans | 1,090,978 | 1,062,645
Financial liabilities [Abstract] |  |
Deposits | 274,138 | 294,008
Borrowed funds | 109,626 | 90,427
Carrying Amount [Member] | Recurring [Member] |  |
Financial assets [Abstract] |  |
Interest bearing time deposits with other banks | 14,256 | 15,498
Loans held for sale | 1,430 | 1,127
Net loans | 1,101,355 | 1,068,999
Financial liabilities [Abstract] |  |
Deposits | 1,199,304 | 1,185,156
Borrowed funds | 109,840 | 91,194
Fair Value [Member] | Recurring [Member] |  |
Financial assets [Abstract] |  |
Interest bearing time deposits with other banks | 14,628 | 15,422
Loans held for sale | 1,429 | 1,126
Net loans | 1,090,978 | 1,062,645
Financial liabilities [Abstract] |  |
Deposits | 1,199,276 | 1,180,694
Borrowed funds | $ 109,626 | $ 90,427

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- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611 + Details
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