Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.21.2
Segment Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Revenues $ 1,581 $ 348 $ 2,734 $ 759
United States        
Revenues 376 34 544 72
Europe        
Revenues 100 45 241 69
Asia Pacific        
Revenues 1,105 $ 269 1,948 $ 618
Other        
Revenues $ 0   $ 1