Restructuring

On October 1, 2013, the Company announced a plan to terminate approximately 75% of its total workforce in connection with the closing of its Montreal, Quebec and Princeton, New Jersey offices (the "Restructuring"). The offices are being closed due to the Company consolidating its operations to the San Diego facility. Restructuring activities were reported as a separate line item in the accompanying consolidated statement of operations and comprehensive loss and were comprised of the following components (in thousands):



Employee separation costs	$	911
Facilities-related charges	50
Asset impairments	40
Other restructuring charges	24
Total restructuring charges for the year ended December 31, 2013:	$	1,025

Of the total restructuring costs incurred during the year ended December 31, 2013, all but $0.3 million of the costs were paid. The Company expects to incur additional restructuring costs of $0.3 million and $0.1 million associated with employee separation and facilities-related costs, respectively, during the first half of 2014.