XML 66 R51.htm IDEA: XBRL DOCUMENT v3.22.4
Summary of Significant Accounting Policies - Additional Information (Detail)
 12 Months Ended
Dec. 31, 2022
USD ($)
Segment
Dec. 31, 2021
USD ($)
Jan. 01, 2022
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Summary Of Significant Accounting Policies [Line Items]          
Fair value adjustments on other investments $ 9,300,000 $ 7,300,000      
Other equity investments 21,600,000 12,300,000      
Other investments 24,672,000 12,681,000      
Loans held for sale 69,534,000 121,943,000      
Allowance for loan losses 22,939,000 12,121,000   $ 13,827,000 $ 4,572,000
Lease Income 0 0      
Impairment of goodwill 0 0      
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 259,373,000 277,139,000   $ 108,200,000 $ 92,337,000
Number of reportable business segments | Segment 3        
Retained earnings $ 108,262,000 85,982,000      
Cumulative Effect, Period of Adoption, Adjustment [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest 3,542,000   $ 3,500,000    
Minimum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Allowance for loan losses 8,500,000        
Financial Instruments and Commitments 3,500,000        
Retained earnings 6,100,000        
Minimum [Member] | Unfunded Commitments [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Retained earnings 2,700,000        
Maximum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Allowance for loan losses 9,500,000        
Financial Instruments and Commitments 4,500,000        
Retained earnings 6,800,000        
Maximum [Member] | Unfunded Commitments [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Retained earnings $ 3,500,000        
Leasehold Improvements [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Estimated useful lives improvements or the lease term        
Purchased Computer Software [Member] | Minimum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Estimated useful lives 1 year        
Purchased Computer Software [Member] | Maximum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Estimated useful lives 3 years        
Building [Member] | Minimum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Estimated useful lives 39 years        
Building [Member] | Maximum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Estimated useful lives 40 years        
Furniture, Fixtures and Equipment [Member] | Minimum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Estimated useful lives 3 years        
Furniture, Fixtures and Equipment [Member] | Maximum [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Estimated useful lives 15 years        
Substandard [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Troubled debt restructuring $ 500,000,000        
Virginia Community Bankshares, Inc [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Allowance for loan losses 0        
Fintech [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Loans held for sale 9,800,000 5,800,000      
Government Guaranteed Loans [Member]          
Summary Of Significant Accounting Policies [Line Items]          
Loans held for sale $ 44,700,000 $ 0