Legal Proceedings  In the ordinary course of business, we are at times subject to various legal proceedings and disputes. We make provisions for liabilities when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Such provisions are reviewed at least quarterly and adjusted to reflect the impact of any settlement negotiations, judicial and administrative rulings, advice of legal counsel, and other information and events pertaining to a particular case. On October 10, 2013, a derivative and class action complaint, captioned Michaeli v. Steven W. King, et al. , C.A. No. 8994-VCL, was filed in the Court of Chancery of the State of Delaware (the Court), purportedly on behalf of the Company, which is named a nominal defendant, against certain of our executive officers and directors (collectively, the Defendants). On December 1, 2015, the plaintiffs filed an amended and supplemental derivative and class action complaint (the Amended Complaint). The Amended Complaint alleges that the Defendants breached their respective fiduciary duties in connection with certain purportedly improper compensation decisions made by our board of directors during the past four fiscal years ended April 30, 2015, including: (i) the grant of a stock option to Mr. King on May 4, 2012; (ii) the non-routine broad-based stock option grant to our directors, executives, all other employees and certain consultants on December 27, 2012; and (iii) the payment, during the past four fiscal years ended April 30, 2015, of compensation to our non-employee directors. In addition, the complaint alleges that our directors breached their fiduciary duty of candor by filing and seeking stockholder action on the basis of an allegedly materially false and misleading proxy statement for our 2013 annual meeting of stockholders. The plaintiffs are seeking, among other things, rescission of a portion of the stock option grant to Mr. King on May 4, 2012 and the stock options granted to the Defendants on