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Subordinated Debentures (Details) - USD ($) $ in Millions			1 Months Ended	12 Months Ended
	Jan. 11, 2018	Jun. 10, 2015	Jun. 30, 2015	Dec. 31, 2021
Subordinated Debt from Trust [Member]
Subordinated Debentures (Details) [Line Items]
Value of subordinated debentures received by Trust				$ 5.0
Percentage Rate Added to Libor				2.85%
Floating interest rate on subordinated debentures				2.98%
Proceeds from Issuance of Debt				$ 5.2
Debt Instrument, Maturity Date				Jan. 23, 2034
Fixed-to-floating Rate Subordinated Notes [Member]
Subordinated Debentures (Details) [Line Items]
Percentage Rate Added to Libor	2.84%
Proceeds from Issuance of Debt	$ 75.0	$ 75.0	$ 50.0
Debt Instrument, Maturity Date	Feb. 01, 2023	Jun. 15, 2025		Jul. 01, 2025
Debt Instrument, Interest Rate, Stated Percentage	5.20%	5.75%		4.16%
Debt Instrument, Description of Variable Rate Basis	three-month LIBOR rate plus 284 basis points	Three-Month Term SOFR (as defined in the Second Supplemental Indenture), plus 560.5 basis points		three-month LIBOR rate plus 393 basis points

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- Definition

Floating interest rate on subordinated debentures.

+ References

No definition available.

+ Details

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- Definition

Percentage rate added to LIBOR.

+ References

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- Definition

Cutstom Element.

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- Definition

Value of subordinated debentures received by Trust.

+ References

No definition available.

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- Definition

Description of reference rate used for variable rate of debt instrument.

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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-Section 50
-Paragraph 1B
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-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585

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