XML 96 R81.htm IDEA: XBRL DOCUMENT v3.20.1
Loan Servicing (Principal Balances Of Mortgage Loans At Year-End) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Loan Servicing [Abstract]    
Mortgage loans serviced for Freddie Mac $ 2,649 $ 2,999