Accrued Expenses and Other Current Liabilities (Tables)

6 Months Ended

Jun. 30, 2016

Payables And Accruals [Abstract]

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following:

(In thousands)	June 30, 2016		December 31, 2015
Clinical research	$	36	$	552
Contract manufacturing services		821		1,444
Payroll and other employee-related expenses		1,336		1,648
Regulatory services		61		64
Consultant fees and expenses		76		70
Professional services fees		488		434
Interest expense		78		81
Other		156		74
Total accrued expenses and other current liabilities	$	3,052	$	4,367