Significant Concentrations of Credit Risk	12 Months Ended
Dec. 31, 2021
Concentration Of Credit Risk [Abstract]
Significant Concentrations of Credit Risk	Note 15. Significant Concentrations of Credit Risk Substantially all the Bank’s loans, commitments and standby letters of credit have been granted to customers located in the greater Washington, D.C. Metropolitan Area. The concentrations of credit by type of loan are set forth in Note 4. The Bank maintains its cash and federal funds sold in correspondent bank deposit accounts. The amount on deposit at December 31, 2021 exceeded the insurance limits of the Federal Deposit Insurance Corporation by $51.2 million. The Bank has not experienced any losses in such accounts and believes it is not exposed to any significant credit risks.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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