Basis of Presentation and Significant Accounting Policies - Concentration of Credit Risk and Significant Customers (Details) - Customer Concentration Risk |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Sep. 30, 2020 |
Dec. 31, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
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| Customer A | REVENUES | ||||||
| Concentration Risk [Line Items] | ||||||
| Concentration risk, percentage | 0.00% | 0.00% | 0.00% | 17.00% | ||
| Customer A | ACCOUNTS RECEIVABLE | ||||||
| Concentration Risk [Line Items] | ||||||
| Concentration risk, percentage | 71.00% | 73.00% | ||||
| Customer B | REVENUES | ||||||
| Concentration Risk [Line Items] | ||||||
| Concentration risk, percentage | 15.00% | 15.00% | 18.00% | 22.00% | ||
| Customer B | ACCOUNTS RECEIVABLE | ||||||
| Concentration Risk [Line Items] | ||||||
| Concentration risk, percentage | 9.00% | 2.00% | ||||
| Customer C | REVENUES | ||||||
| Concentration Risk [Line Items] | ||||||
| Concentration risk, percentage | 8.00% | 4.00% | 10.00% | 4.00% | ||
| Customer C | ACCOUNTS RECEIVABLE | ||||||
| Concentration Risk [Line Items] | ||||||
| Concentration risk, percentage | 2.00% | 3.00% | ||||
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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://www.xbrl.org/2003/role/disclosureRef
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