Non-cash transactions

9 Months Ended

Sep. 30, 2012

Non-cash transactions

Non-cash transactions

13.   Non-cash transactions

During the three and nine months ended September 30, 2012, our non-cash transactions included the receipt of a secured note receivable of approximately $6.1 million in connection with the sale of 200 Lawrence Drive and 210 Welsh Pool Road in July 2012 for approximately $19.8 million.