Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2016

Accrued Expenses

Schedule of accrued expenses

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

	December 31,
	2016		2015
Payroll and related costs		880		631
Clinical trials and drug development		681		1,188
Professional fees		101		190
Other		113		152
Total accrued expenses	$	1,775	$	2,161