CONCENTRATION OF CREDIT RISK (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2013

Dec. 31, 2012

CONCENTRATION OF CREDIT RISK

Schedule of cash and cash equivalents and restricted cash

Cash and cash equivalents and restricted cash as of June 30, 2013 and December 31, 2012 were held in two Canadian chartered banks and one United States bank and follows (in thousands):

	JUNE 30, 2013		DECEMBER 31, 2012
Cash and cash equivalents	$	9,740	$	18,403
Restricted cash		363		374
	$	10,103	$	18,777

Cash and cash equivalents and restricted cash as of December 31, 2012 and 2011are held in two Canadian chartered banks and are as follows (in thousands):

	DECEMBER 31,
	2012		2011
Cash and cash equivalents	$	18,403	$	9,882
Restricted cash equivalents and marketable securities		374		644
	$	18,777	$	10,526