XML 55 R45.htm IDEA: XBRL DOCUMENT v3.22.1
Loans and Allowance for Credit Losses Allowance for Loan Losses by Portfolio Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance $ 249,001    
Loans charged off 1,900 $ 8,202  
Recoveries of loans previously charged off 2,954 2,021  
Total net (charge-offs) recoveries 1,054 (6,181)  
Provision for credit losses (6,950) (5,500)  
Ending balance 243,705   $ 249,001
Loans - Excluding OBS Credit Exposure [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance 249,001 277,567 277,567
Loans charged off 1,900 8,202  
Recoveries of loans previously charged off 2,954 2,021  
Total net (charge-offs) recoveries 1,054 (6,181)  
Provision for credit losses (6,350) (5,400)  
Ending balance 243,705 265,986 249,001
Loans - Excluding OBS Credit Exposure [Member] | Real estate - commercial mortgage      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance 87,970 103,425 103,425
Loans charged off 152 1,837  
Recoveries of loans previously charged off 112 174  
Total net (charge-offs) recoveries (40) (1,663)  
Provision for credit losses (8,077) (786)  
Ending balance 79,853 100,976 87,970
Loans - Excluding OBS Credit Exposure [Member] | Commercial and Industrial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance 67,056 74,771 74,771
Loans charged off 227 4,319  
Recoveries of loans previously charged off 1,980 769  
Total net (charge-offs) recoveries 1,753 (3,550)  
Provision for credit losses (2,298) (27)  
Ending balance 66,511 71,194 67,056
Loans - Excluding OBS Credit Exposure [Member] | Consumer and Real Estate Home Equity      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance 19,749 25,137 25,137
Loans charged off 1,052 847  
Recoveries of loans previously charged off 454 440  
Total net (charge-offs) recoveries (598) (407)  
Provision for credit losses 1,062 (1,588)  
Ending balance 20,213 23,142 19,749
Loans - Excluding OBS Credit Exposure [Member] | Real estate - residential mortgage      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance 54,236 51,995 51,995
Loans charged off 0 192  
Recoveries of loans previously charged off 222 95  
Total net (charge-offs) recoveries 222 (97)  
Provision for credit losses 1,434 (1,903)  
Ending balance 55,892 49,995 54,236
Loans - Excluding OBS Credit Exposure [Member] | Real-estate - construction      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance 12,941 15,608 15,608
Loans charged off 0 39  
Recoveries of loans previously charged off 32 384  
Total net (charge-offs) recoveries 32 345  
Provision for credit losses 330 (874)  
Ending balance 13,303 15,079 12,941
Loans - Excluding OBS Credit Exposure [Member] | Equipment lease financing, other and overdrafts      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Beginning balance 7,049 6,633 6,633
Loans charged off 469 968  
Recoveries of loans previously charged off 154 159  
Total net (charge-offs) recoveries (315) (809)  
Provision for credit losses 1,199 (222)  
Ending balance $ 7,933 $ 5,602 $ 7,049