XML 52 R38.htm IDEA: XBRL DOCUMENT v3.5.0.2
Income Taxes (Details Textual) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Income Tax Disclosure [Abstract]    
Unrecognized Tax Benefits $ 4.3  
Effective Income Tax Rate Reconciliation, Percent 33.00% 35.00%
Unrecognized Tax Benefits that Would Impact Effective Tax Rate $ 4.3  
Decrease in Income Tax Expenses Unrecognized Tax Benefits if Recognized Net of Federal Tax 2.8  
Unrecognized Tax Benefits, Period Increase (Decrease) $ 1.4