Loans and Allowance for Credit Losses on Loans - Schedule of Average Recorded Investment In Impaired Loans and Amount of Interest Income Recognized on Impaired Loans by Portfolio Segment (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($)
Financing Receivable Impaired [Line Items]
Average Recorded Investment	$ 1,127
Interest Income Recognized	0
SBA—real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment	818
Interest Income Recognized	0
C&I
Financing Receivable Impaired [Line Items]
Average Recorded Investment	309
Interest Income Recognized	0
Home mortgage
Financing Receivable Impaired [Line Items]
Average Recorded Investment	0
Interest Income Recognized	$ 0