Amount of contractually required payments receivable at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

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The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Loans and Allowance for Credit Losses (Loans by Class of Loan Portfolio) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Oct. 31, 2021
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	$ 2,181,106	$ 2,119,175
Allowance for credit losses	(14,710)	(13,944)
Loans, net	2,166,396	2,105,231
Outstanding principal balance			$ 46,833
Acquired loans - PCI	32,487	33,650
PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	32,487	33,650
Severn Bancorp, Inc.
Loans and Leases Receivable Disclosure [Line Items]
Outstanding principal balance	514,552	561,417
Acquired loans - PCI	506,538	552,993
Severn Bancorp, Inc. \| Performing loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Outstanding principal balance	478,949	524,474
Acquired loans - PCI	474,051	519,343
Severn Bancorp, Inc. \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Outstanding principal balance	35,603	36,943
Acquired loans - PCI	32,487	33,650
Severn Bancorp, Inc. \| Construction Loans [Member]
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	78,916	94,202
Severn Bancorp, Inc. \| Construction Loans [Member] \| Performing loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	76,560	91,823
Severn Bancorp, Inc. \| Construction Loans [Member] \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	2,356	2,379
Commercial and Residential Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	258,176	239,353
Allowance for credit losses	(2,857)	(2,454)
Acquired loans - PCI	2,356	2,379
Commercial and Residential Real Estate Portfolio Segment [Member] \| Construction Loans [Member] \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	2,356	2,379
Residential Portfolio Segment [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	653,800	654,769
Allowance for credit losses	(2,575)	(2,858)
Acquired loans - PCI	16,603	17,326
Residential Portfolio Segment [Member] \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	16,603	17,326
Residential Portfolio Segment [Member] \| Severn Bancorp, Inc.
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	169,396	184,906
Residential Portfolio Segment [Member] \| Severn Bancorp, Inc. \| Performing loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	152,793	167,580
Residential Portfolio Segment [Member] \| Severn Bancorp, Inc. \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	16,603	17,326
Commercial Real Estate Portfolio Segment [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	928,116	896,229
Allowance for credit losses	(4,500)	(4,598)
Acquired loans - PCI	13,207	13,594
Commercial Real Estate Portfolio Segment [Member] \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	13,207	13,594
Commercial Real Estate Portfolio Segment [Member] \| Severn Bancorp, Inc.
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	210,471	216,413
Commercial Real Estate Portfolio Segment [Member] \| Severn Bancorp, Inc. \| Performing loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	197,264	202,819
Commercial Real Estate Portfolio Segment [Member] \| Severn Bancorp, Inc. \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	13,207	13,594
Commercial Portfolio Segment [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	177,037	203,377
Allowance for credit losses	(1,805)	(2,070)
Acquired loans - PCI	294	321
Commercial Portfolio Segment [Member] \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	294	321
Commercial Portfolio Segment [Member] \| Severn Bancorp, Inc.
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	46,544	56,521
Commercial Portfolio Segment [Member] \| Severn Bancorp, Inc. \| Performing loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	46,250	56,200
Commercial Portfolio Segment [Member] \| Severn Bancorp, Inc. \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	294	321
Consumer Portfolio Segment [Member]
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	163,977	125,447
Allowance for credit losses	(2,973)	(1,964)
Acquired loans - PCI	27	30
Consumer Portfolio Segment [Member] \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Loans held for investment	27	30
Consumer Portfolio Segment [Member] \| Severn Bancorp, Inc.
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	1,211	951
Consumer Portfolio Segment [Member] \| Severn Bancorp, Inc. \| Performing loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	1,184	921
Consumer Portfolio Segment [Member] \| Severn Bancorp, Inc. \| PCI loans acquired
Loans and Leases Receivable Disclosure [Line Items]
Acquired loans - PCI	$ 27	$ 30