In addition to the indebtedness described in Note 8 below, the Company’s principal commitments consist of operating lease obligations for office space, data storage facilities, and other leases, a processing services agreement with a vendor, and contractual commitments related to network infrastructure, equipment, and certain maintenance agreements under long-term, non-cancelable commitments.

Future minimum lease payments under non-cancelable operating leases, excluding the contractual sublease income of $5.5 million, which is expected to be received through February 2023, and other agreements, are as follows:


Year ending January 31, (in thousands)	Office leases		Other agreements(1)		Total
2021	$	13,064	$	21,912	$	34,976
2022	17,610		14,628		32,238
2023	17,846		12,001		29,847
2024	15,973		1,245		17,218
2025	16,050		403		16,453
Thereafter	99,530		—		99,530
Total	$	180,073	$	50,189	$	230,262

Subsequent to the Acquisition of WageWorks, the Company entered into non-cancelable agreements to acquire the rights to administer WageWorks HSAs currently administered by third-party custodians. The amounts due under these agreements are primarily variable in nature based on the number of HSAs transferred. The fixed amounts due have been included in the schedule above.

Lease expense was $9.1 million, $5.5 million, $4.3 million for the years ended January 31, 2020, 2019, and 2018, respectively. Sublease income was $0.8 million for the year ended January 31, 2020.

In the normal course of business, the Company enters into contracts and agreements that contain a variety of representations and warranties and provide for general indemnifications. The Company’s exposure under these agreements is unknown because it involves claims that may be made against the Company in the future, but have not yet been made. The Company accrues a liability for such matters when it is probable that future expenditures will be made and such expenditures can be reasonably estimated.

WageWorks is pursuing an affirmative claim against the Office of Personnel Management ("OPM") to obtain payment for services provided by WageWorks between March 1, 2016 and August 31, 2016 pursuant to its contract with OPM. In connection with WageWorks' claims against OPM, OPM has brought a claim against WageWorks contending that it was not entitled to any payments until WageWorks replaced the prior administrator and started processing claims on September 1, 2016. Both WageWorks and OPM have filed opposing for summary judgment with the Civilian Board of Contract Appeals, which motions remain pending.

On March 9, 2018, a putative class action was filed in the U.S. District Court for the Northern District of California (the “Securities Class Action”). On May 16, 2019, a consolidated amended complaint was filed by the lead plaintiffs asserting claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended, against WageWorks, its former Chief Executive Officer and its former Chief Financial Officer on behalf of purchasers of WageWorks common stock between May 6, 2016 and March 1, 2018. The complaint also alleges claims under the Securities Act of 1933, as amended, arising from WageWorks’ June 19, 2017 common stock offering against those same defendants, as well as the members of its board of directors at the time of that offering.

On June 22, 2018 and September 6, 2018, two derivative lawsuits were filed against certain of WageWorks’ former officers and directors and WageWorks (as nominal defendant) in the Superior Court of the State of California, County of San Mateo. The actions were consolidated. On July 23, 2018, a similar derivative lawsuit was filed against certain former WageWorks’ officers and directors and WageWorks (as nominal defendant) in the U.S. District Court for the Northern District of California (together, the “Derivative Suits”). The allegations in the Derivative Suits relate to substantially the same facts as those underlying the Securities Class Action described above. The plaintiffs seek unspecified damages and fees and costs.

Plaintiffs in the Superior Court action filed an amended consolidated complaint on October 28, 2019, naming as defendants certain former officers and directors of WageWorks and alleging a direct claim of "inseparable fraud/breach of fiduciary duty" on behalf of a class. WageWorks was not named as a party in that complaint.

WageWorks voluntarily contacted the San Francisco office of the SEC Division of Enforcement regarding the restatement of WageWorks' financial statements and related independent investigation. WageWorks is providing information and documents to the SEC and continues to cooperate with the SEC’s investigation into these matters. The U.S. Attorney’s Office for the Northern District of California also opened an investigation. WageWorks has provided documents and information to the U.S. Attorney’s Office and continues to cooperate with any inquiries by the U.S. Attorney’s Office regarding the matter.

Beginning on July 30, 2019, putative class action suits were filed in the U.S. District Court Courts for the Southern District of New York, the District of Delaware, and the Northern District of California asserting claims under Sections 14(a) and 20(a) of the Securities Exchange Act of 1934, as amended, against WageWorks and the former members of its board of directors. The complaints generally allege disclosure violations in the proxy statement issued by WageWorks in connection with the stockholder vote on the proposed merger with the Company. After WageWorks issued certain supplemental disclosures, these actions were voluntarily dismissed, but WageWorks may still be required to pay attorneys fees to the plaintiffs' lawyers.

WageWorks previously entered into indemnification agreements with its former directors and officers and, pursuant to these indemnification agreements, is covering the defense of its former directors and officers in the legal proceedings described above.

The Company and its subsidiaries are involved in various other litigation, governmental proceedings and claims, not described above, that arise in the normal course of business. While it is not possible to determine the ultimate outcome or the duration of such litigation, governmental proceedings or claims, the Company believes, based on current knowledge, that such litigation, proceedings and claims will not have a material impact on the Company’s financial position, results of operations and cash flows for the period.

The Company maintains liability insurance coverage that is intended to cover the legal matters described above; however, it is possible that claims may be denied by our insurance carriers or could exceed the amount of our applicable insurance coverage, we may be required by our insurance carriers to contribute to the payment of claims, and our insurance coverage may not continue to be available to us on acceptable terms or in sufficient amounts.

As required under GAAP, the Company records a provision for contingent losses when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Based on currently available information, the Company does not believe that any liabilities relating to these matters are probable or that the amount of any resulting loss is estimable. However, litigation is subject to inherent uncertainties and the Company’s view of these matters may change in the future. Were an unfavorable outcome to occur, there exists the possibility of a material adverse impact on the Company’s financial position, results of operations and cash flows for the period in which the unfavorable outcome occurs, and potentially in future periods.