INTEREST AND OTHER RECEIVABLES

6 Months Ended

12 Months Ended

Jun. 30, 2013

Dec. 31, 2012

INTEREST AND OTHER RECEIVABLES

INTEREST AND OTHER RECEIVABLES

7. INTEREST AND OTHER RECEIVABLES

	JUNE 30, 2013		DECEMBER 31, 2012
	(in thousands)
Other receivables	$	66	$	425
Interest receivable		42		82
	$	108	$	507

8. INTEREST AND OTHER RECEIVABLES

	DECEMBER 31,
	2012		2011
	(in thousands)
Other receivables	$	425	$	60
Interest receivable		82		112
	$	507	$	172