Commitments and Contingencies	9 Months Ended
Oct. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Litigation Liabilities for loss contingencies arising from claims, assessments, litigation, fines, and penalties and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. Legal costs incurred in connection with loss contingencies are expensed as incurred. As discussed more fully in Part II, Item 1 (Legal Proceedings), in November 2019, a securities class action complaint was filed by a purported stockholder of the Company against the Company, certain of the Company's current and former officers and directors, and the underwriters of the Company's June 2018 initial public offering alleging violations of securities laws and seeking unspecified damages. The Company believes this lawsuit is without merit and intends to defend the case vigorously. The Company believes a loss related to this matter is reasonably possible, but is unable to estimate a range of loss, if any, that could result were there to be an adverse final decision in this case. As of the date of this report, the Company does not believe it is probable that this case will result in an unfavorable outcome; however, if an unfavorable outcome were to occur in this case, it is possible that the impact could be material to the Company's results of operations in the period(s) in which any such outcome becomes probable and estimable. The Company is involved in other legal proceedings from time to time arising in the normal course of business. Management believes that the outcome of these proceedings will not have a material impact on the Company's financial condition, results of operations, or liquidity. Warranties and Indemnification The Company’s subscription services are generally warranted to perform materially in accordance with the terms of the applicable customer service order under normal use and circumstances. Additionally, the Company’s arrangements generally include provisions for indemnifying customers against liabilities if its subscription services infringe a third party’s intellectual property rights. Furthermore, the Company may also incur liabilities if it breaches the security or confidentiality obligations in its arrangements. To date, the Company has not incurred significant costs and has not accrued a liability in the accompanying condensed consolidated financial statements as a result of these obligations. The Company has entered into service-level agreements with some of its customers defining levels of uptime reliability and performance and permitting those customers to receive credits for prepaid amounts related to unused subscription services if the Company fails to meet certain of the defined service levels. In very limited instances, the Company allows customers to early terminate their agreements if the Company repeatedly or significantly fails to meet those levels. If the Company repeatedly or significantly fails to meet contracted upon service levels, a contract may require a refund of prepaid unused subscription fees. To date, the Company has not experienced any significant failures to meet defined levels of uptime reliability and performance as set forth in its agreements and, as a result, the Company has not accrued any liabilities related to these agreements in the condensed consolidated financial statements. Letter of Credit In conjunction with a September 2022 amendment to an existing lease agreement, the Company provided a $3.7 million letter of credit to secure the Company’s obligations to pay the landlord for the cost of improvements in excess of the landlord's contribution. No draws have been made on the letter of credit. The letter of credit expires September 2023 and contains an option for renewal. The amount underlying such letter of credit is reflected as restricted cash under cash, cash equivalents, and restricted cash in the Company's condensed consolidated balance sheets as of October 31, 2022. Other Purchase Commitments The Company has also entered into certain non-cancelable contractual commitments related to cloud infrastructure services in the ordinary course of business. There have been no material changes in these commitments as disclosed in the Annual Report on Form 10-K.

Liabilities for loss contingencies arising from claims, assessments, litigation, fines, and penalties and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. Legal costs incurred in connection with loss contingencies are expensed as incurred.

As discussed more fully in Part II, Item 1 (Legal Proceedings), in November 2019, a securities class action complaint was filed by a purported stockholder of the Company against the Company, certain of the Company's current and former officers and directors, and the underwriters of the Company's June 2018 initial public offering alleging violations of securities laws and seeking unspecified damages. The Company believes this lawsuit is without merit and intends to defend the case vigorously. The Company believes a loss related to this matter is reasonably possible, but is unable to estimate a range of loss, if any, that could result were there to be an adverse final decision in this case. As of the date of this report, the Company does not believe it is probable that this case will result in an unfavorable outcome; however, if an unfavorable outcome were to occur in this case, it is possible that the impact could be material to the Company's results of operations in the period(s) in which any such outcome becomes probable and estimable.

The Company is involved in other legal proceedings from time to time arising in the normal course of business. Management believes that the outcome of these proceedings will not have a material impact on the Company's financial condition, results of operations, or liquidity.

The Company’s subscription services are generally warranted to perform materially in accordance with the terms of the applicable customer service order under normal use and circumstances. Additionally, the Company’s arrangements generally include provisions for indemnifying customers against liabilities if its subscription services infringe a third party’s intellectual property rights. Furthermore, the Company may also incur liabilities if it breaches the security or confidentiality obligations in its arrangements. To date, the Company has not incurred significant costs and has not accrued a liability in the accompanying condensed consolidated financial statements as a result of these obligations.

The Company has entered into service-level agreements with some of its customers defining levels of uptime reliability and performance and permitting those customers to receive credits for prepaid amounts related to unused subscription services if the Company fails to meet certain of the defined service levels. In very limited instances, the Company allows customers to early terminate their agreements if the Company repeatedly or significantly fails to meet those levels. If the Company repeatedly or significantly fails to meet contracted upon service levels, a contract may require a refund of prepaid unused subscription fees. To date, the Company has not experienced any significant failures to meet defined levels of uptime reliability and performance as set forth in its agreements and, as a result, the Company has not accrued any liabilities related to these agreements in the condensed consolidated financial statements.

In conjunction with a September 2022 amendment to an existing lease agreement, the Company provided a $3.7 million letter of credit to secure the Company’s obligations to pay the landlord for the cost of improvements in excess of the landlord's contribution. No draws have been made on the letter of credit. The letter of credit expires September 2023 and contains an option for renewal. The amount underlying such letter of credit is reflected as restricted cash under cash, cash equivalents, and restricted cash in the Company's condensed consolidated balance sheets as of October 31, 2022.

The Company has also entered into certain non-cancelable contractual commitments related to cloud infrastructure services in the ordinary course of business. There have been no material changes in these commitments as disclosed in the Annual Report on Form 10-K.