Commitments and Contingencies (Tables) |
12 Months Ended | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2019 | |||||||||||||||||||||||||
| Commitments and Contingencies | |||||||||||||||||||||||||
| Schedule of original maturities of deferred revenue |
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of information about obligations resulting from other commitments. No definition available.
|