XML 97 R72.htm IDEA: XBRL DOCUMENT v3.10.0.1
PROPERTY AND EQUIPMENT - Property and Equipment by Geographic Area (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Property, Plant and Equipment [Line Items]    
Property and equipment, net $ 27,042 $ 24,780
United States    
Property, Plant and Equipment [Line Items]    
Property and equipment, net 17,862 17,576
Canada    
Property, Plant and Equipment [Line Items]    
Property and equipment, net 4,076 1,740
Asia/Pacific    
Property, Plant and Equipment [Line Items]    
Property and equipment, net 3,841 3,853
Europe    
Property, Plant and Equipment [Line Items]    
Property and equipment, net 1,100 1,400
Other    
Property, Plant and Equipment [Line Items]    
Property and equipment, net $ 163 $ 211