Derivative Financial Instruments (Details) - Interest Rate Swap [Member] - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Short-term Debt [Member] \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative Liability, Notional Amount	$ 70,000	$ 110,000
Fair Value Hedge Assets	0	0
Fair Value Hedge Liabilities	679	411
Gain (Loss) on Fair Value Hedge Ineffectiveness, Net	0	0
Commercial Real Estate [Member] \| Fair Value Hedging [Member]
Derivative [Line Items]
Derivative Asset, Notional Amount	18,809	19,399
Fair Value Hedge Assets	0	555
Fair Value Hedge Liabilities	309	0
Gain (Loss) on Fair Value Hedge Ineffectiveness, Net	$ 0	$ 0

Nominal or face amount used to calculate payments on the derivative asset.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
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-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
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-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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-Section 50
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Fair value of all derivative assets designated as fair value hedging instruments.

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