Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Revenues (Details)

v3.19.2
Revenues (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Statement Line Items [Line Items]        
Total $ 606 $ 182 $ 1,200 $ 407
United states and Canada [Member]        
Statement Line Items [Line Items]        
Total 553 131 1,080 321
Europe [Member]        
Statement Line Items [Line Items]        
Total $ 53 $ 51 $ 120 $ 86