Annual report pursuant to Section 13 and 15(d)

Revenue recognition - Future Estimated Deferred License Revenue (Details)

v3.20.1
Revenue recognition - Future Estimated Deferred License Revenue (Details) - Deferred license revenue
$ in Thousands
Dec. 31, 2019
USD ($)
2020 $ 205
2021 205
2022 181
2023 276
2024 116
Thereafter 385
Total future estimated deferred license revenue $ 1,368