XML 127 R72.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Mortgage Loans on Real Estate (Impaired Financing Receivables) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Financing Receivable, Impaired [Line Items]      
Mortgage loans with an allowance, recorded investment $ 1,000 $ 1,024  
Mortgage loans with no related allowance, recorded investment 0 0  
Impaired mortgage loans, recorded investment 1,000 1,024  
Mortgage loans with an allowance, unpaid principal balance 1,229 1,253  
Mortgage loans with no related allowance, unpaid principal balance 0 0  
Impaired mortgage loans, unpaid principal balance 1,229 1,253  
Mortgage loans with an allowance, related allowance (229) (229)  
Mortgage loans with an allowance, average recorded investment 1,012 1,042 $ 4,464
Mortgage loans with no related allowance, average recorded investment 0 0 1,513
Impaired mortgage loans, average recorded investment 1,012 1,042 5,977
Mortgage loans with an allowance, interest income recognized 69 74 221
Mortgage loans with no related allowance, interest income recognized 0 0 91
Impaired mortgage loans, interest income recognized $ 69 $ 74 $ 312