v3.22.1
LOAN SALES AND MORTGAGE SERVICING RIGHTS (Details) - First Foundation Bank - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Loan Sales And Mortgage Servicing Rights [Line Items]      
Sale of multifamily loans through securitization     $ 559.0
Gain on sale of loans     21.5
Mortgage servicing rights $ 9.5   6.8
Loans serviced for others 1,200.0   1,700.0
Valuation allowance of mortgage servicing rights 3.1   $ 1.9
Servicing fees earned on loans $ 0.5 $ 0.5