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Derivative Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Derivative Instruments
Fair Value, Derivative Assets	$ 13,773	$ 1,621
Not designated as hedging
Derivative Instruments
Fair Value, Derivative Assets	13,357	1,621
Fair Value, Derivative Liabilities	2,911	109
Notional Amount, Derivative Assets	446,286	58,499
Notional Amount, Derivative Liabilities	396,193	68,500
Not designated as hedging | Interest rate lock commitments | Other assets
Derivative Instruments
Fair Value, Derivative Assets	10,693	1,228
Notional Amount, Derivative Assets	359,296	45,715
Not designated as hedging | Forward loan sales commitments | Other assets
Derivative Instruments
Fair Value, Derivative Assets	2,664	393
Notional Amount, Derivative Assets	86,990	12,784
Not designated as hedging | TBA mortgage backed securities | Accrued expenses and other liabilities
Derivative Instruments
Fair Value, Derivative Liabilities	2,911	109
Notional Amount, Derivative Liabilities	$ 396,193	$ 68,500

X

- Definition

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

+ 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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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
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