Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Operations (Parenthetical)

v3.21.2
Condensed Statements of Operations (Parenthetical) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Product [Member]        
Revenue from contract with customer $ 100 $ 1,347
Cost of goods and services (10) (46) (1,394)
Cost of goods and services 10 46 1,394
License [Member]        
Revenue from contract with customer 718 539 1,943 1,323
Technology Service [Member]        
Revenue from contract with customer 25
Cost of goods and services (4)
Cost of goods and services $ 4