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Commitments, Contingencies and Concentrations of Credit Risk (Details) - Summary of Financial Instruments - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Supply Commitment [Line Items]
Off-balance sheet commitements	$ 1,036,854	$ 858,045
Commercial Portfolio Segment [Member] | Supply Commitment [Member]
Supply Commitment [Line Items]
Off-balance sheet commitements	564,444	425,189
Home Equity Line of Credit [Member]
Supply Commitment [Line Items]
Off-balance sheet commitements	47,278	39,965
Commercial Real Estate Portfolio Segment [Member] | Supply Commitment [Member]
Supply Commitment [Line Items]
Off-balance sheet commitements	392,225	355,914
Standby Letters of Credit [Member]
Supply Commitment [Line Items]
Off-balance sheet commitements	32,155	36,141
Overdraft Protection Lines [Member]
Supply Commitment [Line Items]
Off-balance sheet commitements	$ 752	$ 836

X

- Definition

The floor amount as of the balance sheet date that the entity must expend to satisfy the terms of disclosed arrangements (excluding long-term commitments) in which the entity must commit resources to supply goods or services to one or more customers.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.(a)(19))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.17)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.25)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

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+ References

No definition available.

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