The Company engages in litigation from time to time as part of our patent portfolio licensing and enforcement activities. In fiscal 2013 we commenced new enforcement actions with respect to our Flash-R patent portfolio by filing complaints in the U.S. District Court for the Southern District of California, asserting that products made and sold by the defendant companies infringe our U.S. patents. As of September 30, 2015, all cases have been settled or dismissed. We commenced legal action with regard to our Nunchi portfolio of patents in July 2014 and we currently have two active complaints in the U.S. District Court for the Northern District of California and one active complaint in the U.S. District Court for the Southern District of California.