Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income (Loss) (Details Textual)

v3.3.1.900
Accumulated Other Comprehensive Income (Loss) (Details Textual) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Effective tax rate 80.00% 0.00% (1.50%)
Realized gain   $ 1.3  
Unrealized gain reclassified   $ 0.9  
Unrealized gain (loss) in Accumulated OCI      
Effective tax rate 40.13% 40.13%