XML 105 R90.htm IDEA: XBRL DOCUMENT v3.7.0.1
Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]      
Amortization expense for amortizable intangible assets $ 3,849 $ 4,419 $ 900
VOBA      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense 3,900 100  
Insurance Companies | State licenses      
Finite-Lived Intangible Assets [Line Items]      
Indefinite-lived intangible assets 2,500 $ 4,900  
Impairment of intangible assets 2,400    
Benevir Biopharm, Inc. | In Process Research and Development      
Finite-Lived Intangible Assets [Line Items]      
Indefinite-lived intangible assets $ 6,400