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Prepaid Expenses and Other Current Assets (Tables) | 6 Months Ended
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Jun. 30, 2020
Prepaid Expenses and Other Current Assets |
Summary of Prepaid Expenses and Other Current Assets | The following is a summary of the Company’s prepaid expenses and other current assets: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31, | ​
​ |  | 2020 |  | 2019 |
Prepaid research and development expenses | ​ | $ | 3,105,222 | ​ | $ | 3,838,835 | ​
Other prepaid expenses | ​ | ​ | 358,821 | ​ | ​ | 301,534 | ​
Other receivables | ​ |  | 49,362 | ​ |  | 185,953 | ​
Prepaid expenses and other current assets | ​ | $ | 3,513,405 | ​ | $ | 4,326,322 | ​

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- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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