Quarterly report pursuant to Section 13 or 15(d)

Foreign Operations (Details)

v3.19.1
Foreign Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues by geographic area $ 1,363 $ 849  
Operating loss by geographic area (4,863) (3,780)  
Net loss by geographic area (5,150) (6,243)  
Identifiable assets by geographic area 20,122   $ 12,178
Long lived assets by geographic area 5,535   6,401
United States [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues by geographic area 1,361 843  
Operating loss by geographic area (4,527) (3,289)  
Net loss by geographic area (4,814) (5,748)  
Identifiable assets by geographic area 19,543   11,872
Long lived assets by geographic area 5,357   6,233
Canada [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues by geographic area 2 6  
Operating loss by geographic area (308) (489)  
Net loss by geographic area (308) (493)  
Identifiable assets by geographic area 438   187
Long lived assets by geographic area 146   140
India [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues by geographic area 68 52  
Operating loss by geographic area (28) (2)  
Net loss by geographic area (28) (2)  
Identifiable assets by geographic area 141   119
Long lived assets by geographic area 32   28
Eliminations [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues by geographic area (68) (52)  
Operating loss by geographic area  
Net loss by geographic area  
Identifiable assets by geographic area  
Long lived assets by geographic area