XML 85 R72.htm IDEA: XBRL DOCUMENT v3.10.0.1
Mortgage Loans on Real Estate (Impaired Financing Receivables) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Financing Receivable, Impaired [Line Items]      
Mortgage loans with an allowance, recorded investment $ 1,024 $ 4,027  
Mortgage loans with no related allowance, recorded investment 0 1,436  
Impaired mortgage loans, recorded investment 1,024 5,463  
Mortgage loans with an allowance, unpaid principal balance 1,253 5,445  
Mortgage loans with no related allowance, unpaid principal balance 0 1,436  
Impaired mortgage loans, unpaid principal balance 1,253 6,881  
Mortgage loans with an allowance, related allowance (229) (1,418)  
Mortgage loans with an allowance, average recorded investment 1,042 4,464 $ 3,398
Mortgage loans with no related allowance, average recorded investment 0 1,513 1,665
Impaired mortgage loans, average recorded investment 1,042 5,977 5,063
Mortgage loans with an allowance, interest income recognized 74 221 301
Mortgage loans with no related allowance, interest income recognized 0 91 73
Impaired mortgage loans, interest income recognized $ 74 $ 312 $ 374