Derivative Financial Instruments Summary of Effect of Fair Value and Cash Flow Hedge Accounting on Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2021	Jun. 30, 2021
Derivative [Line Items]
Amount of Gain Reclassified from AOCI into Income	$ (2,074)	$ (367)
Interest Rate Swap [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative	3,560	1,495
Amount of Gain (Loss) Recognized in OCI Included Component	3,560	1,495
Amount of Gain or (Loss) Recognized in OCI Excluded Component	0	0
Interest Rate Swap [Member] \| Interest Income
Derivative [Line Items]
Amount of Gain Reclassified from AOCI into Income	877	1,021
Amount of Gain Reclassified from AOCI into Income Included Component	877	1,021
Amount of Gain or (Loss) Reclassified from AOCI into Income Excluded Component	$ 0	$ 0

Other Comprehensive Income (Loss), Derivative, Included Component, Increase (Decrease), Adjustments, after Tax

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Other Comprehensive Income (Loss), Derivative, Included Component, Increase (Decrease), before Adjustments, after Tax

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Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount, after tax, of adjustments from accumulated other comprehensive income (AOCI) for gain (loss) from increase (decrease) in value of excluded component of derivative designated and qualifying as hedge. Adjustments include, but are not limited to, reclassifications for sale and settlement, and amounts recognized under systematic and rational method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=121641772&loc=d3e689-108580

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-Publisher FASB
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-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 10A
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5624171-113959

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Amount, after tax and before adjustments, of gain (loss) from increase (decrease) in value of excluded component of derivative designated and qualifying as hedge. Adjustments include, but are not limited to, reclassifications for sale and settlement, and amounts recognized under systematic and rational method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (dd)
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