v3.26.1
Acquisition of First Foundation Inc. - Schedule Of Loans Held For Investment (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Apr. 01, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Business Combination [Line Items]              
Loans and leases $ 11,572,552     $ 6,673,180      
Allowance for credit losses (173,551)   $ (82,955) (85,016) $ (82,993) $ (91,790) $ (88,221)
Loans, net of allowance for credit losses $ 11,394,892     $ 6,588,164      
First Foundation              
Business Combination [Line Items]              
Unpaid principal balance   $ 5,262,374          
Premium/ (discount)   (334,079)          
Loans and leases   4,928,295          
Allowance for credit losses   (92,500)          
Loans, net of allowance for credit losses   4,835,795          
First Foundation | Purchased Seasoned Loans              
Business Combination [Line Items]              
Unpaid principal balance   4,750,339          
Premium/ (discount)   (261,778)          
Loans and leases   4,488,561          
Allowance for credit losses   (55,136)          
Loans, net of allowance for credit losses   4,433,425          
First Foundation | Purchased Credit Deteriorated              
Business Combination [Line Items]              
Unpaid principal balance   512,035          
Premium/ (discount)   (72,301)          
Loans and leases   439,734          
Allowance for credit losses   (37,364)          
Loans, net of allowance for credit losses   $ 402,370