Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2018

Accrued Expenses

Schedule of accrued expenses

At June 30, 2018 and December 31, 2017 accrued expenses consisted of the following (in thousands):

	June 30,		December 31,
	2018		2017
Payroll and related costs	$	946	$	1,323
Clinical trials and drug development		1,035		156
Professional fees		224		113
Other		61		25
Total accrued expenses	$	2,266	$	1,617