XML 68 R56.htm IDEA: XBRL DOCUMENT v3.3.1.900
Value of Business Acquired (Estimated Future Amortization, Net of Interest) (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2015
USD ($)
Insurance [Abstract]  
2016 $ 5,570
2017 4,797
2018 4,171
2019 3,510
2020 $ 2,956