Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets Goodwill and Intangible Assets

v3.5.0.2
Goodwill and Intangible Assets Goodwill and Intangible Assets - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2016
Dec. 31, 2015
Apr. 17, 2015
Apr. 22, 2013
Finite-Lived Intangible Assets [Line Items]        
Goodwill (Note 3) $ 6,708 $ 6,708    
Goodwill, Acquired During Period $ 0      
April 17, 2015 Acquisition [Member]        
Finite-Lived Intangible Assets [Line Items]        
Acquired Finite-lived Intangible Asset, Residual Value     $ 13,500  
ITS [Member]        
Finite-Lived Intangible Assets [Line Items]        
Acquired Finite-lived Intangible Asset, Residual Value       $ 8,500