ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2017

Payables and Accruals [Abstract]

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consisted of the following (in thousands):

	December 31,
	2017		2016
Accounts payable	$	4,344	$	6,296
Accrued clinical, development and other expenses	6,256		5,743
Accrued compensation and benefits	3,021		2,923
Other current liabilities	23		40
	$	13,644	$	15,002