Basis of Presentation and Significant Accounting Policies - Concentration of Credit Risk and Significant Customers (Details) - Customer Concentration Risk |
3 Months Ended | 6 Months Ended | ||||
---|---|---|---|---|---|---|
Jun. 30, 2018 |
Dec. 31, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Customer A | REVENUES | ||||||
Concentration Risk [Line Items] | ||||||
Concentration risk, percentage | 65.00% | 0.00% | 65.00% | 0.00% | ||
Customer A | ACCOUNTS RECEIVABLE | ||||||
Concentration Risk [Line Items] | ||||||
Concentration risk, percentage | 59.00% | 56.00% | ||||
Customer B | REVENUES | ||||||
Concentration Risk [Line Items] | ||||||
Concentration risk, percentage | 9.00% | 59.00% | 11.00% | 59.00% | ||
Customer B | ACCOUNTS RECEIVABLE | ||||||
Concentration Risk [Line Items] | ||||||
Concentration risk, percentage | 9.00% | 12.00% |
X | ||||||||||
- 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.
|
X | ||||||||||
- 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
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|