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Loans and Allowance for Credit Losses on Loans - Schedule of Recorded Investment in Nonaccrual Loans and Loans Past Due 90 or More Days and Still Accruing Interest by Portfolio Segment (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual Loans with a Related Allowance for Credit Losses	$ 2,555
Nonaccrual Loans without a Related Allowance for Credit Losses	1,557
Total Nonaccrual Loans	4,112	$ 2,639
90 or More Days Past Due & Still Accruing	246	442
Total	4,358	3,081
SBA—real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual Loans with a Related Allowance for Credit Losses	1,500
Nonaccrual Loans without a Related Allowance for Credit Losses	424
Total Nonaccrual Loans	1,924	423
90 or More Days Past Due & Still Accruing	0	0
Total	1,924	423
SBA—non-real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual Loans with a Related Allowance for Credit Losses	653
Nonaccrual Loans without a Related Allowance for Credit Losses	0
Total Nonaccrual Loans	653	657
90 or More Days Past Due & Still Accruing	246	442
Total	899	1,099
C&I
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual Loans with a Related Allowance for Credit Losses	270
Nonaccrual Loans without a Related Allowance for Credit Losses	0
Total Nonaccrual Loans	270	279
90 or More Days Past Due & Still Accruing	0	0
Total	270	279
Home mortgage
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual Loans with a Related Allowance for Credit Losses	132
Nonaccrual Loans without a Related Allowance for Credit Losses	1,133
Total Nonaccrual Loans	1,265	1,280
90 or More Days Past Due & Still Accruing	0	0
Total	$ 1,265	$ 1,280

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