Prepaid Expenses and Other Current Assets (Tables)

9 Months Ended

Sep. 30, 2020

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Prepaid expenses and other current assets

Prepaid expenses and other current assets consist of the following:

	September 30, 2020		December 31, 2019
Prepaid manufacturing costs	$	3,268,032	$	1,526,013
Prepaid insurance		247,610		1,263,129
Prepaid subscription fees		561,430		501,251
Prepaid research fees		472,093		481,057
Prepaid commercialization expenses		168,611		62,959
Due from collaborative arrangements		306,678		—
Other		589,598		516,665
Total prepaid expenses and other current assets	$	5,614,052	$	4,351,074