Commitments and Contingencies Litigation and Contingency Reserves The Company and its subsidiaries are involved in various assertions, claims, proceedings and requests for indemnification concerning intellectual property, including patent infringement suits involving technologies that may be incorporated in the Companys products, which are being handled and defended in the ordinary course of business. These matters are in various stages of investigation and litigation, and they are being vigorously defended. Although the Company does not expect that the outcome in any of these matters, individually or collectively, will have a material adverse effect on its financial condition or results of operations, litigation is inherently unpredictable. Therefore, judgments could be rendered, or settlements entered, that could adversely affect the Companys operating results or cash flows in a particular period. The Company routinely assesses all of its litigation and threatened litigation as to the probability of ultimately incurring a liability, and it records its best estimate of the ultimate loss in situations where it assesses the likelihood of loss as probable. In the ordinary course of operations the Company receives claims where the Company believes an unfavorable outcome is possible and/or for which it is probable and no estimate of possible losses can currently be made. A significant customer was a defendant in two patent infringement claims and is asserting possible indemnity rights under contracts with the Company. The customer has settled one matter, and initially won summary judgment for all claims in the other, but on appeal the decision was reversed. The customer has informed the Company that the customer intends to seek to recover from the Company a share of the settlement and defense costs. For the summary judgment case, the customer provided an initial allocation of its defense costs. During the fourth quarter of fiscal 2019, the Company obtained additional information to evaluate the facts for both cases and has agreed in principle to a combined settlement in the amount of $0.3 million . The parties executed a settlement agreement in which some indemnity rights are reserved, and under which payment is due by December 15, 2019. As of September 30, 2019, and March 31, 2019, the combined settlement was unpaid and accrued on the Condensed Consolidated Balance Sheets presented in Accrued expenses. Both of these claims relate to a business which was previously sold and therefore any future expense would be presented as discontinued operations. Leases The Company currently occupies office space under operating leases, with various expiration dates through September 30, 2020. The terms of some of the Companys office leases provide for rental payments on a graduated scale. Lease expense is recognized on a straight-line basis over the lease term. For further details, refer to Note 2 . Leases.