NOTE 13   COMMITMENTS AND CONTINGENCIES We are involved in various routine legal proceedings incidental to our business, some of which are covered by insurance. With respect to most pending litigation matters, our ultimate legal and financial responsibility, if any, cannot be estimated with certainty and our actual future expenditure to resolve those matters could prove to be different from the amount that we accrued or reserved. On a quarterly basis, our senior management and legal team conduct an in-depth review of all active legal claims and litigation matters and we record a legal or warranty accrual representing the estimated total expense required to resolve each such matter. As of March 31, 2014, we have reserved approximately $17.2 million related to non-warranty related litigation and asserted claims, which includes reserves for the Joint Venture Litigation discussed below. In addition, our $21.5 million warranty reserve includes accruals for all construction defect claims that are similarly recorded in an amount we believe will be necessary to resolve those construction defect claims. Except as may be specifically disclosed herein, we currently believe that any reasonably possible additional losses from existing claims and litigation in excess of our existing reserves and accruals would be immaterial, individually and in the aggregate, to our financial results. Joint Venture Litigation We are a defendant in a lawsuit filed by the lenders related to a project known as  South Edge  or  Inspirada . We are also a party to a demand for arbitration made by an entity controlled by certain co-venturers, which demand was made by that entity as Estate Representative of bankrupt South Edge, LLC. The project involves a large master-planned community located in Henderson, Nevada, which was acquired by an unconsolidated joint venture with capital supplied by us and our co-venturers, and a syndicated loan for the project. In connection with the loan obtained by the venture, we provided a narrowly crafted repayment gua