Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2018

Accrued Expenses

Schedule of accrued expenses

	September 30,		December 31,
	2018		2017
Accrued employee compensation and benefits	$	3,160	$	1,570
Accrued research and development expenses		9,313		3,905
Accrued legal and professional fees		548		688
Other		332		49
	$	13,353	$	6,212