Loans and Allowance for Credit Losses - Amortized Cost and Related Allowance of Non-accrual Loans (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	$ 17,329		$ 15,714
Nonaccrual with related allowance	15,571		11,717
Related allowance	533		433
Year to date Interest Income	443	$ 275
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	1,804		790
Nonaccrual with related allowance	609		517
Related allowance	11		10
Year to date Interest Income	20	54
Construction
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	0		0
Nonaccrual with related allowance	382		389
Related allowance	7		7
Year to date Interest Income	6	19
Residential real estate: \| 1-to-4 family mortgage
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	1,955		2,834
Nonaccrual with related allowance	7,133		3,642
Related allowance	143		78
Year to date Interest Income	79	52
Residential real estate: \| Residential line of credit
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	842		1,134
Nonaccrual with related allowance	82		266
Related allowance	1		4
Year to date Interest Income	24	40
Residential real estate: \| Multi-family mortgage
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	0		1
Nonaccrual with related allowance	39		41
Related allowance	1		1
Year to date Interest Income	1	0
Commercial real estate: \| Owner-occupied
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	7,008		5,200
Nonaccrual with related allowance	203		210
Related allowance	12		1
Year to date Interest Income	58	25
Commercial real estate: \| Non-owner occupied
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	5,610		5,755
Nonaccrual with related allowance	192		201
Related allowance	4		5
Year to date Interest Income	82	70
Consumer and other
Financing Receivable, Past Due [Line Items]
Nonaccrual with no related allowance	110		0
Nonaccrual with related allowance	6,931		6,451
Related allowance	354		$ 327
Year to date Interest Income	$ 173	$ 15

Financing Receivable, Allowance For Credit Losses, Nonaccrual

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- Definition

Financing Receivable, Nonaccrual, Related Allowance

+ References

No definition available.

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- Definition

Amount of interest income on financing receivable on nonaccrual status.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

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- Definition

Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

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