Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Investee Companies and other investments (Subsidiaries Regulatory Updates) (Narrative) (Details) (USD $)

v3.8.0.1
Investee Companies and other investments (Subsidiaries Regulatory Updates) (Narrative) (Details) (USD $)
$ in Thousands
12 Months Ended
Dec. 31, 2015
USD ($)
Disclosure of associates [abstract]  
Tax benefit recorded $ 2,900