Accrued Expenses

12 Months Ended

Dec. 31, 2016

Accrued Expenses

Accrued Expenses

6. Accrued Expenses

        Accrued expenses consist of the following:

	December 31, 2016		December 31, 2015
Accrued manufacturing development costs	$	7,167,430	$	513,606
Accrued payroll, bonus and deferred compensation		3,841,171		761,556
Accrued construction in progress		2,978,498		—
Accrued consulting		1,204,601		—
Accrued clinical trial costs		388,935		93,621
Accrued professional fees		382,874		348,165
Accrued severance		167,065		153,846
Other		663,429		566,223
Accrued expenses	$	16,794,003	$	2,437,017