In the normal course of our business, we are involved in legal proceedings. In the past, we have litigated to enforce the terms of license agreements, determine infringement or validity of intellectual property rights, and defend ourselves or our customers against claims of infringement or breach of contract. We expect to continue to be involved in similar legal proceedings in the future. Although considerable uncertainty exists, our management does not anticipate that the disposition of these matters will have a material effect on our results of operations, consolidated financial position or liquidity. However, the disposition, costs, or liabilities could be material to our results of operations in the period recognized.