XML 51 R41.htm IDEA: XBRL DOCUMENT v3.5.0.2
Goodwill and Intangible Assets Amortization (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Aggregate Amortization Expense [Abstract]        
Amortization expense $ 1,533 $ 2,655 $ 4,593 $ 8,001
Summary of the estimated remaining annual amortization expense        
2016 1,533   1,533  
2017 4,104   4,104  
2018 0   0  
2019 0   0  
2020 $ 0   $ 0