Accrued Expenses

12 Months Ended

Dec. 31, 2015

Accrued Expenses

Accrued Expenses

5. Accrued Expenses

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

	December 31,
	2015		2014
Payroll and related costs		631		419
Clinical trials and drug development		1,188		777
Professional fees		190		186
Other		152		121
Total accrued expenses	$	2,161	$	1,503