XML 50 R40.htm IDEA: XBRL DOCUMENT v3.7.0.1
Investments (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Dec. 23, 2016
Equity Method Investment            
Equity investment $ 2,595 $ 0 $ 2,595 $ 0 $ 2,500 $ 2,500
Loss in equity method investment, before tax 12 $ 0 41 $ 0    
Rudy Sketch            
Equity Method Investment            
Ownership percentage           25.00%
Equity investment 2,600   2,600      
Loss in equity method investment, before tax 12   41      
Foreign currency translation $ 95   $ 95