2. Summary of Significant Accounting Policies (Details) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
|
Jun. 30, 2019
USD ($)
|
Jun. 30, 2018
USD ($)
|
Mar. 31, 2018
customer
|
Jun. 30, 2019
USD ($)
customer
|
Jun. 30, 2018
USD ($)
|
Dec. 31, 2018
USD ($)
|
|
| Product Information [Line Items] | ||||||
| Allowance for doubtful accounts | $ 48,038 | $ 48,038 | $ 10,104 | |||
| Comprehensive loss | $ (2,568,763) | $ (1,515,202) | $ (4,429,201) | $ (3,032,452) | ||
| Sales Revenue Net [Member] | ||||||
| Product Information [Line Items] | ||||||
| Number of significant customers | customer | 2 | 2 | ||||
| Customer concentration risk | 74.00% | 71.00% | ||||
| X | ||||||||||
- Definition Number Of Significant Customer No definition available.
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| 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 | ||||||||||
- 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 | ||||||||||
- Details
|