Description of Business and Significant Accounting Policies (Policies)	6 Months Ended
Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation and Significant Accounting Policies	Basis of Presentation The accompanying condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (U.S. GAAP) and applicable rules and regulations of the Securities and Exchange Commission (SEC) for interim financial reporting. Certain information and note disclosures included in the Company’s annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in the Company’s annual report on Form 10-K for the year ended December 31, 2021. In the opinion of management, the condensed consolidated financial statements reflect all adjustments that are normal and recurring in nature and necessary for fair financial statement presentation. All intercompany transactions and balances have been eliminated in consolidation. The results of operations for the three and six months ended June 30, 2022 are not necessarily indicative of the operating results anticipated for the full year.
Prior Period Reclassification Adjustment	Certain prior period amounts have been reclassified on the condensed consolidated balance sheets and in Note 5 to conform to the current year's presentation. Prior to the adoption of Accounting Standard Update (ASU) No. 2016-02 Leases (Topic 842) on January 1, 2022 (as further discussed below), capital leases and equipment loans were reported together as long-term debt, current and non-current, on the condensed consolidated balance sheets. Upon the adoption of the new lease standard, capital leases are now presented separately as finance leases, current and non-current, on the condensed consolidated balance sheets. The current and non-current portion of equipment loans have been reclassified to accrued and other current liabilities and other long-term liabilities, respectively, on the condensed consolidated balance sheets.
Use of Estimates	Use of Estimates The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Significant items subject to such estimates and assumptions include, but are not limited to, the estimated expected benefit period for deferred contract acquisition costs, the determination of standalone selling price for the Company’s performance obligations, the allowance for doubtful accounts and billing reserve, the useful lives of long-lived assets, the assumptions used to measure stock-based compensation, the valuation of deferred income tax assets and uncertain tax positions. Actual results could differ from those estimates.
Leases	Leases The Company determines if an arrangement is a lease at inception. Lease liabilities are recognized at the lease commencement date based on the present value of the future lease payments over the lease term. The interest rate used to determine the present value of the future lease payments is the Company's incremental borrowing rate because the interest rate implicit in its leases is not readily determinable. Right-of-use asset (ROU) asset is determined based on the lease liability initially established and reduced for any prepaid lease payments and any lease incentives received. The lease term to calculate the ROU asset and related lease liability may include options to extend or terminate the lease when the Company is reasonably certain that it will exercise the option. Variable lease payments are expensed as incurred and are not included in the ROU assets and lease liabilities Leases with an initial term of 12 months or less are recognized in the condensed consolidated statements of operations on a straight-line basis over the lease term. Lease expense is recognized on a straight-line basis over the lease term. The Company accounts for lease components and non-lease components as a single lease component for its new or modified office facility operating leases entered into on or after January 1, 2022.
Recently Adopted Accounting Standards	Recently Adopted Accounting Standards In October 2021, the Financial Accounting Standards Board (FASB) issued ASU No. 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. ASU No. 2021-08 amended Topic 805 to require an acquirer to recognize and measure contract assets and liabilities acquired in a business combination to be in accordance with Topic 606, Revenue from Contracts with Customers. The Company early adopted this ASU on April 1, 2022. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements. In June 2016, FASB issued ASU No. 2016-13, Financial Instruments Topic 326: Credit Losses Measurement of Credit Losses on Financial Instruments, as amended, which requires an entity to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts utilizing a new impairment model known as the current expected credit loss (CECL) model. The new guidance affects loans, debt securities, trade receivables, net investments in leases, off-balance-sheet credit exposures, reinsurance receivables, and any other financial assets not excluded from the scope that have the contractual right to receive cash. For public business entities, excluding entities eligible to be smaller reporting companies as defined by the SEC, ASU No. 2016-13, is effective for the annual periods in fiscal years beginning after December 15, 2019, and interim periods therein. For all other entities ASU No. 2016-13, is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal year. The Company has elected to use the extended transition period that allows the Company to delay adoption of new or revised accounting pronouncements until such pronouncements are made applicable to private companies under the Jumpstart Our Business Startups Act of 2012. The Company is currently evaluating the impact of adopting this standard and does not expect the adoption to have a material impact on its consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), as amended, to supersede existing guidance on accounting for leases in Topic 840, Leases. Topic 842 generally requires lessees to recognize operating and financing lease liabilities and corresponding right-of-use assets on the balance sheet and to provide enhanced disclosures surrounding the amount, timing and uncertainty of cash flows arising from leasing arrangements. The Company adopted the new lease standard effective January 1, 2022 on a modified retrospective basis using the effective date transition method, which applied the provisions of the new guidance at the effective date without adjusting the comparative periods presented. On the adoption date, the Company recognized on its condensed consolidated balance sheets $7.2 million of additional right-of-use assets, $9.6 million additional lease liabilities, and derecognized existing deferred rent and lease incentives totaling $2.4 million. The Company’s accounting for finance leases remained substantially unchanged. The Company elected a number of the practical expedients permitted under the transition guidance within the new standard. This included the election to apply the practical expedient package upon transition, which comprised the following: •The Company did not reassess whether expired or existing contracts are or contain a lease; •The Company did not reassess the classification of existing leases; and •The Company did not reassess the accounting treatment for initial direct costs. The Company also elected to apply the hindsight practical expedient which allows the Company to use hindsight in determining the lease term. In addition, the Company elected the practical expedient related to short-term leases, which allows the Company not to recognize a ROU asset and lease liability for leases with an initial expected term of 12 months or less. The Company also elected to account for lease and non-lease components as a single lease component for operating facility leases. Other than described above, the adoption of the new lease standard did not have any other material impacts on the Company’s consolidated financial statements. Additionally, the adoption of ASU 2016-02 has no impact on the Company’s debt-covenant compliance under its current revolving credit facility. See Note 8 for additional disclosure on leases.
Revenue Recognition	Accounts receivable: The Company records accounts receivable when the Company has a contractual right to consideration. In some arrangements, a right to consideration for the Company’s performance under the customer contract may occur before invoicing to the customer, resulting in an unbilled receivable.Contract assets: The Company records a contract asset when the Company has satisfied a performance obligation but does not yet have an unconditional right to consideration.Contract liabilities: The Company defers its revenue when the Company has the right to invoice in advance of performance under a customer contract. The current portion of deferred revenue balances is recognized during the following 12-month period and the remaining portion is recorded as noncurrent, which is included in other long-term liabilities on the condensed consolidated balance sheet.

Description of Business and Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation and Significant Accounting Policies

Basis of Presentation

The accompanying condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (U.S. GAAP) and applicable rules and regulations of the Securities and Exchange Commission (SEC) for interim financial reporting. Certain information and note disclosures included in the Company’s annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in the Company’s annual report on Form 10-K for the year ended December 31, 2021. In the opinion of management, the condensed consolidated financial statements reflect all adjustments that are normal and recurring in nature and necessary for fair financial statement presentation. All intercompany transactions and balances have been eliminated in consolidation.

The results of operations for the three and six months ended June 30, 2022 are not necessarily indicative of the operating results anticipated for the full year.

Prior Period Reclassification Adjustment

Certain prior period amounts have been reclassified on the condensed consolidated balance sheets and in Note 5 to conform to the current year's presentation. Prior to the adoption of Accounting Standard Update (ASU) No. 2016-02 Leases (Topic 842) on January 1, 2022 (as further discussed below), capital leases and equipment loans were reported together as long-term debt, current and non-current, on the condensed consolidated balance sheets. Upon the adoption of the new lease standard, capital leases are now presented separately as finance leases, current and non-current, on the condensed consolidated balance sheets. The current and non-current portion of equipment loans have been reclassified to accrued and other current liabilities and other long-term liabilities, respectively, on the condensed consolidated balance sheets.

Use of Estimates

The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Significant items subject to such estimates and assumptions include, but are not limited to, the estimated expected benefit period for deferred contract acquisition costs, the determination of standalone selling price for the Company’s performance obligations, the allowance for doubtful accounts and billing reserve, the useful lives of long-lived assets, the assumptions used to measure stock-based compensation, the valuation of deferred income tax assets and uncertain tax positions. Actual results could differ from those estimates.

Leases

The Company determines if an arrangement is a lease at inception. Lease liabilities are recognized at the lease commencement date based on the present value of the future lease payments over the lease term. The interest rate used to determine the present value of the future lease payments is the Company's incremental borrowing rate because the interest rate implicit in its leases is not readily determinable. Right-of-use asset (ROU) asset is determined based on the lease liability initially established and reduced for any prepaid lease payments and any lease incentives received. The lease term to calculate the ROU asset and related lease liability may include options to extend or terminate the lease when the Company is reasonably certain that it will exercise the option.

Variable lease payments are expensed as incurred and are not included in the ROU assets and lease liabilities Leases with an initial term of 12 months or less are recognized in the condensed consolidated statements of operations on a straight-line basis over the lease term.

Lease expense is recognized on a straight-line basis over the lease term. The Company accounts for lease components and non-lease components as a single lease component for its new or modified office facility operating leases entered into on or after January 1, 2022.

Recently Adopted Accounting Standards

In October 2021, the Financial Accounting Standards Board (FASB) issued ASU No. 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. ASU No. 2021-08 amended Topic 805 to require an acquirer to recognize and measure contract assets and liabilities acquired in a business combination to be in accordance with Topic 606, Revenue from Contracts with Customers. The Company early adopted this ASU on April 1, 2022. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.

In June 2016, FASB issued ASU No. 2016-13, Financial Instruments Topic 326: Credit Losses Measurement of Credit Losses on Financial Instruments, as amended, which requires an entity to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts utilizing a new impairment model known as the current expected credit loss (CECL) model. The new guidance affects loans, debt securities, trade receivables, net investments in leases, off-balance-sheet credit exposures, reinsurance receivables, and any other financial assets not excluded from the scope that have the contractual right to receive cash. For public business entities, excluding entities eligible to be smaller reporting companies as defined by the SEC, ASU No. 2016-13, is effective for the annual periods in fiscal years beginning after December 15, 2019, and interim periods therein. For all other entities ASU No. 2016-13, is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal year. The Company has elected to use the extended transition period that allows the Company to delay adoption of new or revised accounting pronouncements until such pronouncements are made applicable to private companies under the Jumpstart Our Business Startups Act of 2012. The Company is currently evaluating the impact of adopting this standard and does not expect the adoption to have a material impact on its consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), as amended, to supersede existing guidance on accounting for leases in Topic 840, Leases. Topic 842 generally requires lessees to recognize operating and financing lease liabilities and corresponding right-of-use assets on the balance sheet and to provide enhanced disclosures surrounding the amount, timing and uncertainty of cash flows arising from leasing arrangements.

The Company adopted the new lease standard effective January 1, 2022 on a modified retrospective basis using the effective date transition method, which applied the provisions of the new guidance at the effective date without adjusting the comparative periods presented. On the adoption date, the Company recognized on its condensed consolidated balance sheets $7.2 million of additional right-of-use assets, $9.6 million additional lease liabilities, and derecognized existing deferred rent and lease incentives totaling $2.4 million. The Company’s accounting for finance leases remained substantially unchanged.

The Company elected a number of the practical expedients permitted under the transition guidance within the new standard. This included the election to apply the practical expedient package upon transition, which comprised the following:

•The Company did not reassess whether expired or existing contracts are or contain a lease;

•The Company did not reassess the classification of existing leases; and

•The Company did not reassess the accounting treatment for initial direct costs.

The Company also elected to apply the hindsight practical expedient which allows the Company to use hindsight in determining the lease term.

In addition, the Company elected the practical expedient related to short-term leases, which allows the Company not to recognize a ROU asset and lease liability for leases with an initial expected term of 12 months or less. The Company also elected to account for lease and non-lease components as a single lease component for operating facility leases.

Other than described above, the adoption of the new lease standard did not have any other material impacts on the Company’s consolidated financial statements. Additionally, the adoption of ASU 2016-02 has no impact on the Company’s debt-covenant compliance under its current revolving credit facility. See Note 8 for additional disclosure on leases.

Revenue Recognition

Accounts receivable: The Company records accounts receivable when the Company has a contractual right to consideration. In some arrangements, a right to consideration for the Company’s performance under the customer contract may occur before invoicing to the customer, resulting in an unbilled receivable.Contract assets: The Company records a contract asset when the Company has satisfied a performance obligation but does not yet have an unconditional right to consideration.Contract liabilities: The Company defers its revenue when the Company has the right to invoice in advance of performance under a customer contract. The current portion of deferred revenue balances is recognized during the following 12-month period and the remaining portion is recorded as noncurrent, which is included in other long-term liabilities on the condensed consolidated balance sheet.