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Fair Value Schedule of Financial Assets and Liabilities measured on recurring basis (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Mortgages Held-for-sale, Fair Value Disclosure | $ 31,666,000 | $ 12,278,000
Derivative Asset | 1,545,000 | 221,000
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | 885,000 | 575,000
Loans |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Swaps, fair value | 3,934,000 | 1,870,000
Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset |  | 1,870,000
Swaps, fair value | 226,000 | 226,000
Recurring basis |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Mortgages Held-for-sale, Fair Value Disclosure | 31,666,000 | 12,278,000
Derivative Asset | 1,545,000 | 221,000
Recurring basis | Obligations of States and Political Subdivisions |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 305,218,000 | 320,491,000
Recurring basis | U S Government Sponsored Entities Asset Backed Securities [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 752,109,000 | 889,210,000
Recurring basis | Equity securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 2,511,000 | 1,993,000
Recurring basis | Loans |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 3,934,000 | 1,870,000
Swaps, fair value | 3,934,000 | 1,870,000
Recurring basis | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Swaps, fair value | 226,000 | 226,000
Recurring basis | Corporate Debt Securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 2,014,000 |
Level 1 |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 0 | 0
Level 1 | Loans |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 0 |
Level 1 | Recurring basis | Equity securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 2,026,000 | 1,537,000
Level 2 |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Mortgages Held-for-sale, Fair Value Disclosure | 31,666,000 | 12,278,000
Derivative Asset | 1,545,000 | 221,000
Level 2 | Loans |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 3,934,000 |
Swaps, fair value | 3,934,000 | 1,870,000
Level 2 | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset |  | 1,870,000
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | 885,000 | 575,000
Level 2 | Recurring basis |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Mortgages Held-for-sale, Fair Value Disclosure | 31,666,000 | 12,278,000
Derivative Asset | 1,545,000 | 221,000
Level 2 | Recurring basis | Obligations of States and Political Subdivisions |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 305,218,000 | 320,491,000
Level 2 | Recurring basis | U S Government Sponsored Entities Asset Backed Securities [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 752,109,000 | 889,210,000
Level 2 | Recurring basis | Loans |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 3,934,000 | 1,870,000
Swaps, fair value | 3,934,000 | 1,870,000
Level 2 | Recurring basis | Corporate Debt Securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 2,014,000 |
Fair Value, Inputs, Level 3 [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Loans |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 0 |
Fair Value, Inputs, Level 3 [Member] | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Swaps, fair value | 226,000 | 226,000
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Recurring basis | Equity securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investments, Fair Value Disclosure | 485,000 | 456,000
Fair Value, Inputs, Level 3 [Member] | Recurring basis | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Swaps, fair value | $ 226,000 | $ 226,000

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- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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