Overview (Policies)	9 Months Ended
Oct. 31, 2022
Accounting Policies [Abstract]
Fiscal Year	Fiscal Year. The Company’s fiscal year ends on January 31. References to fiscal 2023 and fiscal 2022 refer to the fiscal year ending January 31, 2023 and the fiscal year ended January 31, 2022, respectively.
Basis of Presentation	Basis of Presentation. The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) and applicable rules and regulations of the Securities and Exchange Commission (“SEC”) regarding interim financial reporting. Certain information and note disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. The condensed consolidated balance sheet as of January 31, 2022 included herein was derived from the audited financial statements as of that date, but does not include all the disclosures required by GAAP. Therefore, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the audited consolidated financial statements and related notes included in the Company’s Annual Report on Form 10-K for the year ended January 31, 2022 filed with the SEC on April 8, 2022 (“Annual Report”). The accompanying condensed consolidated financial statements reflect all normal recurring adjustments that management believes are necessary for a fair presentation of the interim periods presented. The results for the three and nine months ended October 31, 2022 are not necessarily indicative of the results to be expected for any subsequent quarter or for the fiscal year ending January 31, 2023.
Principles of Consolidation	Principles of Consolidation. The condensed consolidated financial statements include the accounts of Ooma, Inc. and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation.
Comprehensive Loss	Comprehensive Loss. For all periods presented, comprehensive loss approximated net loss in the condensed consolidated statements of operations and differences were not material. Therefore, the condensed consolidated statements of comprehensive loss have been omitted.
Use of Estimates	Use of Estimates. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the Company’s condensed consolidated financial statements and notes thereto. Significant estimates include, but are not limited to, those related to revenue recognition, inventory valuation, deferred sales commissions, valuation of goodwill and intangible assets, operating lease assets and liabilities, regulatory fees and indirect tax accruals, loss contingencies, stock-based compensation and income taxes (including valuation allowances). The Company bases its estimates and assumptions on historical experience, where applicable, and other factors that it believes to be reasonable under the circumstances. These estimates are based on information available as of the date of the consolidated financial statements, and assumptions are inherently subjective in nature. Therefore, actual results could differ from management’s estimates.
Significant Accounting Policies	Significant Accounting Policies. Except for the addition of business combinations below, there have been no material changes to the Company’s significant accounting policies from those disclosed in the Annual Report. Business Combinations. The Company accounts for its business combinations using the acquisition method of accounting. The purchase consideration is allocated to the assets acquired and liabilities assumed from the acquiree based on their respective fair values as of the acquisition date. The excess of the fair value of purchase consideration over the fair value of these assets acquired and liabilities assumed is recorded as goodwill. Management is required to make significant estimates and assumptions in determining fair values, especially with respect to acquired intangible assets. Significant judgments and estimates in valuing acquired intangible assets include, but are not limited to, the selection of valuation methodologies, expected future revenue and cash flows, expected customer attrition rates from acquired customers, future changes in technology, and discount rates. Fair value estimates are based on the assumptions that management believes a market participant would use in pricing the asset or liability. These estimates are inherently uncertain and, therefore, actual results may differ from the estimates made. As a result, during the measurement period of up to one year from the acquisition date, the Company may record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill as information on the facts and circumstances that existed as of the acquisition date becomes available. Upon the conclusion of the measurement period or final determination of the fair value of the purchase price of an acquisition, whichever comes first, any subsequent adjustments are recorded in the consolidated statements of operations.

Overview (Policies)

9 Months Ended

Oct. 31, 2022

Fiscal Year. The Company’s fiscal year ends on January 31. References to fiscal 2023 and fiscal 2022 refer to the fiscal year ending January 31, 2023 and the fiscal year ended January 31, 2022, respectively.

Basis of Presentation

Basis of Presentation. The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) and applicable rules and regulations of the Securities and Exchange Commission (“SEC”) regarding interim financial reporting. Certain information and note disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. The condensed consolidated balance sheet as of January 31, 2022 included herein was derived from the audited financial statements as of that date, but does not include all the disclosures required by GAAP. Therefore, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the audited consolidated financial statements and related notes included in the Company’s Annual Report on Form 10-K for the year ended January 31, 2022 filed with the SEC on April 8, 2022 (“Annual Report”).

The accompanying condensed consolidated financial statements reflect all normal recurring adjustments that management believes are necessary for a fair presentation of the interim periods presented. The results for the three and nine months ended October 31, 2022 are not necessarily indicative of the results to be expected for any subsequent quarter or for the fiscal year ending January 31, 2023.

Principles of Consolidation

Principles of Consolidation. The condensed consolidated financial statements include the accounts of Ooma, Inc. and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation.

Comprehensive Loss

Comprehensive Loss. For all periods presented, comprehensive loss approximated net loss in the condensed consolidated statements of operations and differences were not material. Therefore, the condensed consolidated statements of comprehensive loss have been omitted.

Use of Estimates

Use of Estimates. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the Company’s condensed consolidated financial statements and notes thereto. Significant estimates include, but are not limited to, those related to revenue recognition, inventory valuation, deferred sales commissions, valuation of goodwill and intangible assets, operating lease assets and liabilities, regulatory fees and indirect tax accruals, loss contingencies, stock-based compensation and income taxes (including valuation allowances). The Company bases its estimates and assumptions on historical experience, where applicable, and other factors that it believes to be reasonable under the circumstances. These estimates are based on information available as of the date of the consolidated financial statements, and assumptions are inherently subjective in nature. Therefore, actual results could differ from management’s estimates.

Significant Accounting Policies

Significant Accounting Policies. Except for the addition of business combinations below, there have been no material changes to the Company’s significant accounting policies from those disclosed in the Annual Report.

Business Combinations. The Company accounts for its business combinations using the acquisition method of accounting. The purchase consideration is allocated to the assets acquired and liabilities assumed from the acquiree based on their respective fair values as of the acquisition date. The excess of the fair value of purchase consideration over the fair value of these assets acquired and liabilities assumed is recorded as goodwill. Management is required to make significant estimates and assumptions in determining fair values, especially with respect to acquired intangible assets. Significant judgments and estimates in valuing acquired intangible assets include, but are not limited to, the selection of valuation methodologies, expected future revenue and cash flows, expected customer attrition rates from acquired customers, future changes in technology, and discount rates. Fair value estimates are based on the assumptions that management believes a market participant would use in pricing the asset or liability. These estimates are inherently uncertain and, therefore, actual results may differ from the estimates made. As a result, during the measurement period of up to one year from the acquisition date, the Company may record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill as information on the facts and circumstances that existed as of the acquisition date becomes available. Upon the conclusion of the measurement period or final determination of the fair value of the purchase price of an acquisition, whichever comes first, any subsequent adjustments are recorded in the consolidated statements of operations.