XML 49 R40.htm IDEA: XBRL DOCUMENT v3.23.3
Adoption of New Accounting Standard (Restated) - Additional Information (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Jan. 01, 2023
Mar. 31, 2023
Dec. 31, 2022
 [1]
Mar. 31, 2022
Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value   $ 665      
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) $ 5,600        
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price 59,300        
Loans and lease reserve   35,961 $ 30,740 $ 12,013 $ 12,121
ASC 326 [member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Reduced stockholders' equity   2,900      
Loans and lease reserve $ 38,158 7,400      
Fair value investments entities that calculate net asset value per share unfunded committments   3,700      
ASC 326 [member] | Allowance for Credit Losses [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Reduced stockholders' equity   5,200      
Maximum [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Asset with financial institutions   5,000,000      
Minimum [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Asset with financial institutions   3,000,000      
Special Mention [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Line Of credit facility current borrowing capacity   500,000      
pooled loans member          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Line Of credit facility current borrowing capacity   $ 1,000,000      
[1] Derived from audited December 31, 2022 Consolidated Financial Statements, as restated in Amended Form 10-K/A.