Mortgage Receivable

6 Months Ended

Jun. 30, 2011

Mortgage Receivable [Abstract]

MORTGAGE RECEIVABLE

3. MORTGAGE RECEIVABLE

Under the terms of the original mortgage agreement, our mortgage receivable was due on August 29, 2010 and comprised a two-year, 6.5% interest-only, second mortgage in the amount of CAD $12.0 million related to the sale of our land and building to Discovery Parks Holdings Ltd., an affiliate of Discovery Parks Trust (“Discovery Parks”) in 2008. Effective August 29, 2010, we entered into an amended mortgage agreement with Discovery Parks, pursuant to which we received payment of CAD $4.0 million on August 30, 2010. The remaining mortgage receivable of CAD $8.0 million comprised a 7.5% interest-only second mortgage, of which CAD $2.0 million was due on or before May 1, 2011, and CAD $6.0 million is due on August 29, 2012. Of the CAD $2.0 million due on or before May 1, 2011, we received CAD $1.0 million in each of January and April 2011.