Loans by Type - Summary of Category of Loans Considered as Troubled Debt Restructuring (Details) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2021 loan	Dec. 31, 2020 USD ($) loan
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of Loans \| loan	0	2
Pre-Modification Outstanding Balance		$ 9,802
Post-Modification Outstanding Balance		$ 9,802
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of Loans \| loan		1
Pre-Modification Outstanding Balance		$ 8,773
Post-Modification Outstanding Balance		$ 8,773
Faith-based real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Number of Loans \| loan		1
Pre-Modification Outstanding Balance		$ 1,029
Post-Modification Outstanding Balance		$ 1,029

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No definition available.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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Amount, after troubled debt restructuring, of modified financing receivable.

+ References

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

+ References

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