XML 40 R29.htm IDEA: XBRL DOCUMENT v3.19.1
Investments (Credit Losses Recognized In Earnings on Fixed Maturity Securities Held by the Company) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Investments [Abstract]    
Balance, beginning of period $ (209) $ 792
New credit loss impairments 1,343 0
Increases due to the passage of time on previously recorded credit losses 0 1
Reductions for securities which matured, paid down, prepaid or were sold during the period 0 (2)
Balance, end of period $ 1,134 $ 791