ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2013

Payables and Accruals [Abstract]

Schedule of accounts payable and accrued liabilities

8. Accounts Payable and Accrued Liabilities	December 31,
	2013		2012
	(in thousands)
Accounts payable	$	1,302	$	1,752
Accrued expenses	2,335		2,754
Accrued compensation and benefits	1,608		834
	$	5,245	$	5,340