XML 78 R60.htm IDEA: XBRL DOCUMENT v3.8.0.1
Intangible Assets - Expected Amortization of Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Intangible Assets      
December 31, 2018 $ 7,324    
December 31, 2019 6,213    
December 31, 2020 5,878    
December 31, 2021 2,578    
December 31, 2022 2,578    
Thereafter 12,218    
Subject to amortization 36,789    
Trademarks 1,099    
Ending Balance $ 37,888 $ 46,549 $ 37,970