ACCOUNTS PAYABLE AND ACCRUED EXPENSES

6 Months Ended

Jun. 30, 2016

Payables and Accruals [Abstract]

Accounts payable and accrued expenses

4. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses include the following at June 30, 2016 and December 31, 2015:

	June 30, 2016		December 31, 2015
Accounts payable	$	313	$	186
Accrued payroll		1,288		1,956
Accrued outsourced pre-clinical and clinical fees		4,098		3,273
Accrued professional fees		307		516
Other accrued expenses		229		303
	$	6,235	$	6,234