ACCOUNTS PAYABLE AND ACCRUED EXPENSES

6 Months Ended

Jun. 30, 2017

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, 2017 and December 31, 2016:

	June 30, 2017		December 31, 2016
Accounts payable	$	988	$	710
Accrued payroll		1,109		1,856
Accrued outsourced pre-clinical and clinical fees		4,455		5,461
Accrued professional fees		413		363
Other accrued expenses		296		310
	$	7,261	$	8,700