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Loans and Allowance for Credit Losses on Loans - Amortized Cost by Loan Type (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	$ 1,692,485	$ 1,678,292
Pass
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	1,685,105	1,674,422
Special mention
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	2,617	563
Substandard
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	4,418	3,031
Doubtful
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	345	276
Commercial Real Estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	833,615	842,208
Commercial Real Estate | Pass
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	833,055	841,645
Commercial Real Estate | Special mention
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	560	563
Commercial Real Estate | Substandard
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
Commercial Real Estate | Doubtful
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
SBA—real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	225,719	221,340
SBA—real estate | Pass
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	221,175	220,348
SBA—real estate | Special mention
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	2,057	0
SBA—real estate | Substandard
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	2,487	992
SBA—real estate | Doubtful
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
SBA—non-real estate
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	13,275	13,377
SBA—non-real estate | Pass
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	12,534	12,621
SBA—non-real estate | Special mention
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
SBA—non-real estate | Substandard
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	396	480
SBA—non-real estate | Doubtful
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	345	276
C&I
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	117,841	116,951
C&I | Pass
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	117,571	116,672
C&I | Special mention
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
C&I | Substandard
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	270	279
C&I | Doubtful
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
Home mortgage
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	500,635	482,949
Home mortgage | Pass
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	499,370	481,669
Home mortgage | Special mention
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
Home mortgage | Substandard
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	1,265	1,280
Home mortgage | Doubtful
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
Consumer
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	1,400	1,467
Consumer | Pass
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	1,400	1,467
Consumer | Special mention
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
Consumer | Substandard
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	0	0
Consumer | Doubtful
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Total	$ 0	$ 0

X

- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. 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 5
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 3B
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447

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+ References

No definition available.

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