XML 48 R37.htm IDEA: XBRL DOCUMENT v3.21.2
LOANS AND ALLOWANCE FOR LOAN LOSSES - Additional Information (Details)
3 Months Ended 6 Months Ended 9 Months Ended 15 Months Ended
Jun. 30, 2021
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2021
USD ($)
loan
note
Jun. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
loan
Jun. 30, 2021
USD ($)
loan
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Loans, net $ 1,945,383,000   $ 1,945,383,000   $ 1,979,690,000 $ 1,945,383,000      
Number of PPP loans | loan     3,300   3,200        
SBA, loan guarantee, percentage     100.00%            
Interest and fee income on loans (21,323,000) $ (21,794,000) $ (42,834,000) $ (41,960,000)          
Amount of loan on which review have been made annually 1,000,000.0   1,000,000.0     1,000,000.0      
Amount of loan on which reviews require approval 500,000   $ 500,000     500,000      
Loans that are deemed impaired, number of days past due (more than)     90 days            
Number of notes split | note     2            
Appraisals, required period interval     18 months            
Minimum amount on which annual updated appraisals for classified loans is required 250,000   $ 250,000     250,000      
Allowance for loan losses 19,381,000 17,517,000 19,381,000 17,517,000 $ 20,151,000 19,381,000 $ 18,967,000 $ 15,803,000 $ 14,655,000
Commercial                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Allowance for loan losses 16,082,000 13,407,000 16,082,000 13,407,000 16,247,000 16,082,000 15,469,000 12,199,000 11,049,000
Consumer                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Allowance for loan losses 3,090,000 3,938,000 $ 3,090,000 3,938,000 3,686,000 3,090,000 3,266,000 3,433,000 3,466,000
Maximum                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Percentage of loan-to-value ratio upon loan origination     80.00%            
Percentage of loan-to-value ratios of the value of the real estate taken as collateral     90.00%            
Percentage of strong loan-to-value (or lower)     70.00%            
Commercial and industrial                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Loans, net 599,123,000   $ 599,123,000   647,368,000 599,123,000      
Commercial and industrial | Commercial                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Allowance for loan losses 3,495,000 $ 2,916,000 3,495,000 $ 2,916,000 3,942,000 3,495,000 $ 3,714,000 $ 2,647,000 $ 2,356,000
Commercial real estate                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Decrease in reserve 800,000   1,700,000            
Allowance for loan losses 1,000,000.0   1,000,000.0     1,000,000.0      
SBA | Commercial | Payment Deferral                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Loans, net 3,500,000   3,500,000   15,700,000 $ 3,500,000      
Number of PPP loans | loan           6,500      
PPP loans generated amount 231,700,000   231,700,000   467,700,000 $ 231,700,000      
PPP Loan processing fee income         13,500,000        
Interest and fee income on loans     $ (11,200,000)            
Loan deferral period     180 days            
SBA | Commercial | 2021 Payment Deferrals                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
PPP Loan processing fee income     $ 12,300,000            
SBA | Consumer | Payment Deferral                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Loans, net 400,000   $ 400,000   $ 2,500,000 400,000      
Loan deferral period     90 days            
SBA | Maximum | Payment Deferral                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Fee income amortization period         5 years        
SBA | Maximum | Commercial | Payment Deferral                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
PPP loans generated amount 699,400,000   $ 699,400,000     699,400,000      
SBA | Minimum | Payment Deferral                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Fee income amortization period         2 years        
SBA | Commercial and industrial | SBA PPP Loans                  
Financing Receivable, Allowance for Credit Losses [Line Items]                  
Loans, net $ 355,600,000   $ 355,600,000   $ 403,300,000 $ 355,600,000