Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2019

Accrued Expenses

Schedule of accrued expenses

	June 30,		December 31,
	2019		2018
Research and development costs	$	14,113	$	2,614
Professional fees		2,435		858
Payroll related		2,356		2,410
Other		242		60
Accrued expenses	$	19,146	$	5,942