Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2016

Accrued Expenses

Schedule of accrued expenses

At March 31, 2016 and December 31, 2015 accrued expenses consisted of the following (in thousands):

	March 31,		December 31,
	2016		2015
Payroll and related costs		378		631
Clinical trials and drug development		1,356		1,188
Professional fees		180		190
Other		409		152
Total accrued expenses	$	2,323	$	2,161