Prepaid Expenses and Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2020

Prepaid Expense and Other Assets, Current [Abstract]

Schedule of prepaid expenses and other current assets

Prepaid expenses and other current assets consisted of the following:

	As of June 30, 2020		As of December 31, 2019
Prepaid clinical trial costs	$	9,728	$	6,101
Prepaid manufacturing	16,622		—
Prepaid commercial costs	14,132		—
Other prepaid and current assets	7,253		5,453
	$	47,735	$	11,554