XML 24 R10.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Prepaid Expenses and Other Current Assets | 12 Months Ended
--- | ---
Dec. 31, 2018
Prepaid Expenses and Other Current Assets |
Prepaid Expenses and Other Current Assets | 4. Prepaid Expenses and Other Current Assets The following is a summary of the Company’s prepaid expenses and other current assets at December 31:
|  |  | 2018 |  | 2017 |
Prepaid research and development expenses |  |  | $ | 1,608,768 |  | $ | 2,941,196 |
Other prepaid expenses |  |  |  | 329,634 |  |  | 251,733 |
Other receivables |  |  |  | 413,122 |  |  | 101,955 |
Prepaid expenses and other current assets |  |  | $ | 2,351,524 |  | $ | 3,294,884 |

X
- References No definition available. + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for other current assets. + References No definition available. + Details
Name: | us-gaap_OtherCurrentAssetsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration