v3.26.3
Loans Receivable, Allowance for Credit Losses and Credit Quality (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2024
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Loans held for sale, at fair value $ 55,906,000   $ 55,906,000       $ 66,447,000  
Forecast period     2 years          
Peer group financial institution size 10,000,000,000   $ 10,000,000,000          
Allowances for credit losses individual impairment threshold amount 500,000   $ 500,000          
Loans to value percentage, excluded from individually evaluated loans     60.00%          
Total loans $ 6,777,209,000   $ 6,777,209,000       $ 5,994,016,000  
Total loans (in percentage) 100.00%   100.00%       100.00%  
Deferred fees, net $ (11,356,000)   $ (11,356,000)       $ (7,876,000)  
Allowance for credit losses (78,305,000) $ (43,052,000) (78,305,000) $ (43,052,000) $ (38,744,000) $ (82,088,000) (87,411,000) $ (42,601,000)
Net loans 6,687,548,000   6,687,548,000       5,898,729,000  
Cannabis industry                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans 576,300,000   576,300,000       404,800,000  
Mortgage backed securities | Cannabis industry                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans 401,300,000   401,300,000       228,800,000  
Residential real estate, portfolio                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 1,429,780,000   $ 1,429,780,000       $ 1,329,758,000  
Total loans (in percentage) 21.10%   21.10%       22.19%  
Residential real estate, portfolio | One to four-family residential                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 1,252,252,000   $ 1,252,252,000       $ 1,177,156,000  
Total loans (in percentage) 18.48%   18.48%       19.64%  
Allowance for credit losses $ (1,982,000) (1,510,000) $ (1,982,000) (1,510,000) (1,195,000) (1,709,000) $ (1,703,000) (1,288,000)
Residential real estate, portfolio | Home equity                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 177,528,000   $ 177,528,000       $ 152,602,000  
Total loans (in percentage) 2.62%   2.62%       2.55%  
Allowance for credit losses $ (159,000) (124,000) $ (159,000) (124,000) (74,000) (149,000) $ (152,000) (91,000)
Commercial real estate and Commercial, portfolio                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 4,873,570,000   $ 4,873,570,000       $ 4,179,812,000  
Total loans (in percentage) 71.91%   71.91%       69.72%  
Commercial real estate, portfolio                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 2,889,706,000   $ 2,889,706,000       $ 2,441,570,000  
Total loans (in percentage) 42.64%   42.64%       40.72%  
Commercial real estate, portfolio | Commercial real estate                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 2,304,739,000   $ 2,304,739,000       $ 1,924,043,000  
Total loans (in percentage) 34.01%   34.01%       32.09%  
Allowance for credit losses $ (23,367,000) (9,759,000) $ (23,367,000) (9,759,000) (9,481,000) (22,634,000) $ (21,599,000) (10,081,000)
Commercial real estate, portfolio | Multi-family residential                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 584,967,000   $ 584,967,000       $ 517,527,000  
Total loans (in percentage) 8.63%   8.63%       8.63%  
Allowance for credit losses $ (1,402,000) (603,000) $ (1,402,000) (603,000) (599,000) (1,247,000) $ (1,188,000) (538,000)
Commercial, portfolio | Construction and land development                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 846,453,000   $ 846,453,000       $ 730,573,000  
Total loans (in percentage) 12.49%   12.49%       12.19%  
Allowance for credit losses $ (6,967,000) (5,988,000) $ (6,967,000) (5,988,000) (4,137,000) (6,110,000) $ (5,050,000) (7,153,000)
Commercial, portfolio | Commercial and industrial                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 1,137,411,000   $ 1,137,411,000       $ 1,007,669,000  
Total loans (in percentage) 16.78%   16.78%       16.81%  
Allowance for credit losses $ (34,466,000) (14,501,000) $ (34,466,000) $ (14,501,000) $ (11,174,000) (40,440,000) $ (49,599,000) (14,315,000)
Consumer, portfolio                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Prepayment speed forecast (in percentage)       10.10% 16.80%      
Increase in allowance due to prepayment speed forecast       $ 1,300,000        
Total loans $ 235,761,000   $ 235,761,000       $ 203,497,000  
Total loans (in percentage) 3.48%   3.48%       3.40%  
Allowance for credit losses $ (9,748,000) (10,567,000) $ (9,748,000) (10,567,000) $ (12,084,000) (9,647,000) $ (7,895,000) $ (9,135,000)
Loans purchased 15,000,000 $ 20,300,000 45,200,000 $ 34,700,000        
Mortgage warehouse, portfolio                
Loans Receivable, Allowance for Credit Losses and Credit Quality                
Total loans $ 238,098,000   $ 238,098,000       $ 280,949,000  
Total loans (in percentage) 3.51%   3.51%       4.69%  
Allowance for credit losses $ (214,000)   $ (214,000)     $ (152,000) $ (225,000)