Commitments and Contingencies

Leases—The Company leases office space under non-cancelable operating lease agreements, which expire from 2017 through 2027.

Deferred Rent—Certain of the Company’s operating leases contain rent holidays, allowances, and rent escalation provisions. For these leases, the Company recognizes the related rental expense on a straight-line basis over the life of the lease from the date the Company takes possession of the office and records the difference between amounts charged to operations and amounts paid as deferred rent. These rent holidays, allowances, and rent escalations are considered in determining the straight-line expense to be recorded over the lease term. As of September 30, 2017 and March 31, 2017, $8.8 million and $9.2 million was recorded as deferred rent, respectively.

Rent expense, net of sublease income, for operating leases was $2.7 million and $2.5 million for the three months ended September 30, 2017 and 2016, respectively, and $5.3 million and $4.9 million for the six months ended September 30, 2017 and 2016, respectively.

Future minimum lease payments under non-cancelable operating leases as of September 30, 2017 were as follows (in thousands):




Fiscal Years Ending March 31,	Operating Leases
2018 (remaining 6 months)	$	5,648
2019	11,775
2020	12,972
2021	9,856
2022	8,321
Thereafter	22,280
Total minimum future lease payments	$	70,852

Purchase Commitments—As of September 30, 2017 and March 31, 2017, the Company had purchase commitments of $25.7 million and $29.9 million, respectively, primarily related to hosting services.

Legal Proceedings—From time to time, the Company may become involved in various legal proceedings in the ordinary course of its business, and may be subject to third-party infringement claims.

On November 5, 2012, CA, Inc. filed suit against the Company in the United States District Court, Eastern District of New York for alleged patent infringement. CA, Inc.’s complaint against the Company claims that certain aspects of the Company’s products infringe certain patents held by CA, Inc. Discovery is complete in the case, and the court has ruled on summary judgment motions filed by both parties. A trial date has not been set as of September 30, 2017. The Company cannot at this time predict the likely outcome of this proceeding or estimate the amount or range of loss or possible loss that may arise from it. The Company has not accrued any loss related to the outcome of this case as of September 30, 2017.

In the normal course of business, the Company may agree to indemnify third parties with whom it enters into contractual relationships, including customers, lessors, and parties to other transactions with the Company, with respect to certain matters. The Company has agreed, under certain conditions, to hold these third parties harmless against specified losses, such as those arising from a breach of representations or covenants, other third-party claims that the Company’s products when used for their intended purposes infringe the intellectual property rights of such other third parties, or other claims made against certain parties. To date, the Company has not incurred any costs as a result of such obligations and has not accrued any liabilities related to such obligations in the condensed consolidated financial statements. In addition, the Company indemnifies its officers, directors, and certain key employees while they are serving in good faith in their respective capacities. The Company does not currently believe there is a reasonable possibility that a loss may have been incurred under these indemnification obligations. To date, there have been no claims under any such indemnification provisions.