XML 71 R60.htm IDEA: XBRL DOCUMENT v3.21.2
Loans Receivable and Allowance for Credit Losses - Additional Information (Details)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2021
USD ($)
loan
Jun. 30, 2020
USD ($)
loan
Jun. 30, 2021
USD ($)
loan
Jun. 30, 2020
USD ($)
loan
Dec. 31, 2020
USD ($)
loan
Financing Receivable, Allowance for Credit Loss [Line Items]          
Allowance for credit loss, writeoff $ 12,792,000 $ 904,000 $ 16,313,000 $ 6,861,000  
Reasonable and supportable period at which point loss assumptions revert back to historical loss information     2 years    
Reversion period     1 year    
Non-modeled loans as percentage of total loan portfolio (less than) 3.00%   3.00%    
Positive or negative qualitative adjustment of the Loss Migration Ratio 0.25%   0.25%    
Financing receivable, balance threshold to determine individual evaluation for impairment $ 500,000   $ 500,000    
Total TDR loans $ 88,470,000   $ 88,470,000   $ 51,609,000
Number of loans | loan 8 8 19 13  
Allowance for TDRs $ 26,800,000   $ 26,800,000   4,800,000
ACL for TDRs modified during period 59,000 $ 57,000 23,700,000 $ 219,000  
Total charge-offs of TDR loans modified 0 0 0 0  
ACL for the TDRs that had payment defaults 23,600,000 86,000 23,600,000 143,000  
Total charge offs for TDR loans that had payment defaults 0 0 0 0  
Accrued interest receivable on loans 47,100,000   47,100,000   54,600,000
Net deferred fees/costs 12,600,000   12,600,000   3,600,000
Total loans 13,424,301,000   13,424,301,000   13,563,213,000
Increase (Decrease) in Finance Receivables     (138,900,000)    
COVID-19 Pandemic          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amount of loans modified     318,700,000    
SBA, Paycheck Protection Program Loans          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Net deferred fees/costs 15,700,000   15,700,000   6,400,000
Increase (Decrease) in Finance Receivables     324,500,000    
Real estate          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Proceeds from sale of loans 119,300,000        
Allowance for credit loss, writeoff 12,172,000 $ 174,000 14,990,000 $ 2,571,000  
Total loans 8,832,276,000   $ 8,832,276,000   8,772,134,000
Real estate | Hotel & motel          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Allowance for credit loss, writeoff 11,800,000        
Real estate | COVID-19 Pandemic          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Percent of loans modified (more than)     85.00%    
Real estate | TDR Loans on Accrual Status          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total TDR loans 42,604,000   $ 42,604,000   25,771,000
Real estate | Commercial          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total loans 8,518,115,000   $ 8,518,115,000   8,425,959,000
Real estate | Commercial | Special mention          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Proceeds from sale of loans 68,400,000        
Real estate | Commercial | Substandard          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Proceeds from sale of loans $ 33,600,000        
Real estate | Commercial | Hotel & motel          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Number of loans | loan 0 0 0 0  
Real estate | Commercial | TDR Loans on Accrual Status          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total TDR loans $ 42,600,000   $ 42,600,000   $ 25,800,000
Number of loans | loan     37   33
Commercial business          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Allowance for credit loss, writeoff $ 572,000 $ 459,000 $ 1,182,000 $ 3,494,000  
Number of loans | loan 2 2 3 3  
Total loans $ 4,001,423,000   $ 4,001,423,000   $ 4,157,787,000
Increase (Decrease) in Finance Receivables     283,000,000.0    
Commercial business | SBA, Paycheck Protection Program Loans          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total loans 568,800,000   568,800,000   452,700,000
Commercial business | TDR Loans on Accrual Status          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total TDR loans 8,565,000   $ 8,565,000   $ 11,411,000
Number of loans | loan     22   25
Consumer and other          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Allowance for credit loss, writeoff $ 48,000 $ 271,000 $ 141,000 $ 796,000  
Number of loans | loan 1 3 5 4  
Total loans $ 46,980,000   $ 46,980,000   $ 51,060,000
Consumer and other | TDR Loans on Accrual Status          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total TDR loans $ 191,000   $ 191,000   $ 172,000
Number of loans | loan     15   16
Minimum          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Temporary modifications, period of interest only payments     3 months    
Minimum | COVID-19 Pandemic          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Period of full payment deferrals related to most loan modifications     3 months    
Maximum          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Temporary modifications, period of interest only payments     6 months    
Maximum | COVID-19 Pandemic          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Period of full payment deferrals related to most loan modifications     9 months