Commitment and Contingencies	12 Months Ended
Commitment and Contingencies	Jan. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Purchase Commitments Open purchase commitments are for the purchase of goods and services related to, but not limited to, manufacturing, facilities, and professional services under non-cancellable contracts. They were not recorded as liabilities on the consolidated balance sheets as of January 31, 2023 and 2022 as the Company had not yet received the related goods or services. Legal Proceedings The Company may be involved from time to time in various lawsuits, claims, and proceedings, including intellectual property, commercial, securities, and employment matters that arise in the normal course of business. The Company accrues a liability when management believes information available prior to the issuance of the consolidated financial statements indicates it is probable a loss has been incurred as of the date of the consolidated financial statements and the amount of loss can be reasonably estimated. The Company adjusts its accruals to reflect the impact of negotiations, settlements, rulings, advice of legal counsel, and other information and events pertaining to a particular case. Legal costs are expensed as incurred. The Company believes it has recorded adequate provisions for any such lawsuits, claims, and proceedings and, as of January 31, 2023, the Company believes it was not reasonably possible that a material loss had been incurred in excess of the amounts recognized in the consolidated financial statements. Based on its experience, the Company believes that damage amounts claimed in these matters are not meaningful indicators of potential liability. Given the inherent uncertainties of litigation, the ultimate outcome of the ongoing matters described herein cannot be predicted with certainty. While litigation is inherently unpredictable, the Company believes it has valid defenses with respect to the legal matters pending against it. Nevertheless, the consolidated financial statements could be materially adversely affected in a particular period by the resolution of one or more of these contingencies. Liabilities established to provide for contingencies are adjusted as further information develops, circumstances change, or contingencies are resolved; and such changes are recorded in the accompanying consolidated statements of operations during the period of the change and reflected in accrued and other current liabilities on the accompanying consolidated balance sheets. Guarantees and Indemnifications The Company has service level commitments to certain of its customers warranting certain levels of uptime reliability and performance and permitting those customers to receive credits in the event that the Company fails to meet those levels. To date, the Company has not incurred any material costs as a result of such commitments. The Company’s arrangements generally include certain provisions for indemnifying customers against liabilities if its products or services infringe a third-party’s intellectual property rights. Additionally, the Company may be required to indemnify for claims caused by its negligence or willful misconduct. It is not possible to determine the maximum potential amount under these indemnification obligations due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. To date, the Company has not incurred any material costs as a result of such obligations and has not accrued any liabilities related to such obligations in the consolidated financial statements. The Company has also agreed to indemnify its directors and executive officers for costs associated with any fees, expenses, judgments, fines, and settlement amounts incurred by them in any action or proceeding to which any of them are, or are threatened to be, made a party by reason of their service as a director or officer. The Company maintains director and officer insurance coverage that would generally enable it to recover a portion of any future amounts paid. The Company also may be subject to indemnification obligations by law with respect to the actions of its employees under certain circumstances and in certain jurisdictions. Letters of Credit The Company had $30.4 million and $0.4 million of secured letters of credit outstanding as of January 31, 2023 and 2022, respectively. These primarily relate to support of contract manufacturer and customer agreements, and are fully collateralized by cash deposits which the Company recorded in restricted cash on its consolidated balance sheets based on the term of the remaining restriction.