Basis of Presentation and Significant Accounting Policies - Concentration of Risk (Details) - Customer Concentration Risk - customer |
3 Months Ended | 12 Months Ended | |
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Mar. 31, 2020 |
Mar. 31, 2019 |
Dec. 31, 2019 |
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| Trade Receivables | |||
| Concentration of Risk | |||
| Number of major partners | 2 | ||
| Trade Receivables | Partner 1 | |||
| Concentration of Risk | |||
| Number of major partners | 1 | ||
| Concentration risk (as a percent) | 62.00% | 100.00% | |
| Trade Receivables | Partner 2 | |||
| Concentration of Risk | |||
| Concentration risk (as a percent) | 38.00% | ||
| Revenues | Partner 1 | |||
| Concentration of Risk | |||
| Number of major partners | 2 | 1 | |
| Concentration risk (as a percent) | 62.00% | 99.00% | |
| Revenues | Partner 2 | |||
| Concentration of Risk | |||
| Concentration risk (as a percent) | 38.00% | ||
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of external partners that accounts for 10 percent or more of an entity's revenues during the period. No definition available.
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