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Accrued Expenses | 3 Months Ended
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Mar. 31, 2021
Accrued Expenses |
Accrued Expenses | 5. Accrued Expenses ​ The following is a summary of the Company’s accrued expenses: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | March 31, | ​ | December 31,
​ | ​ | 2021 | ​ | 2020
Accrued research and development expenses | ​ | $ | 5,280,150 | ​ | $ | 5,114,420
Accrued bonuses | ​ | ​ | 1,323,377 | ​ | ​ | 3,341,184
Accrued consulting and other professional fees | ​ |  | 306,298 | ​ |  | 194,760
Accrued employee benefits | ​ |  | 761,195 | ​ |  | 569,048
Other accrued expenses | ​ |  | 106,898 | ​ |  | 220,469
Accrued expenses | ​ | $ | 7,777,918 | ​ | $ | 9,439,881
​

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + 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 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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