Accrued Expenses

9 Months Ended

Sep. 30, 2015

Accrued Expenses

Accrued Expenses

4. Accrued Expenses

At September 30, 2015 and December 31, 2014 accrued expenses consisted of the following (in thousands):

	September 30,		December 31,
	2015		2014
Payroll and related costs		599		419
Clinical trials and drug development		326		777
Professional fees		187		186
Other		124		121
Total accrued expenses	$	1,236	$	1,503