Accounts Payable and Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2015

Accounts Payable and Accrued Expenses [Abstract]

Schedule of accounts payable and accrued expenses

	September 30, 2015		December 31, 2014
Legal and professional fees	$	3,884	$	1,063
Accrued consulting and clinical trial costs		2,131		2,662
Accrued payroll and related costs		1,477		1,722
Accounts payable and other		2,335		1,123
Total	$	9,827	$	6,570