v3.26.1
Debt Instruments
 6 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]  
Debt Instruments Debt Instruments
Senior Secured Credit Facilities Credit Agreement
On February 16, 2021, the Company entered into a Senior Secured Credit Facilities Credit Agreement (as amended, restated, amended and restated, supplemented, restructured, or otherwise modified from time to time, the “Credit Agreement”) with the lenders from time to time party thereto (the “Lenders”) and Silicon Valley Bank, a division of First-Citizens Bank & Trust Company, as a lender and as administrative agent and collateral agent for the Lenders. The Credit Agreement provides for a $60.0 million senior secured revolving facility, with a maturity date of the earlier of (i) April 30, 2027 and (ii) so long as any of our permitted convertible debt is outstanding after January 30, 2027 and if Net Liquidity (as defined in the Credit Agreement) is less than $200.0 million (or, if the amount of outstanding permitted convertible debt is less than $35.0 million, $120.0 million), such date. The Company recorded $0.6 million of debt issuance costs associated with the Credit Agreement in other assets on the Company’s condensed consolidated balance sheets.
The revolving loans bear interest, at the Company’s election, at an annual rate based on the ABR (as defined in the Credit Agreement) plus 1.00% (such loans, the “ABR Loans”) or the Adjusted Term SOFR (as defined in the Credit Agreement) plus 2.00% (such loans, the “SOFR Loans”).
Interest payments on outstanding borrowings are due, with respect to SOFR Loans, on the last day of each interest period and with respect to ABR Loans, on the last calendar day of each month. The Credit Agreement has a commitment fee on the unused portion of the borrowing commitment, which is payable on the last day of each calendar quarter at a rate per annum of 0.20% to 0.25% depending on the average daily outstanding balance of all loans and letters of credit under the Credit Agreement. In addition, the Credit Agreement contains a financial covenant that requires the Company to maintain a consolidated adjusted quick ratio of at least 1.25 to 1.00 tested on a quarterly basis as well as a springing revenue growth covenant not to be less than 5% on a quarterly basis for certain periods if the Company’s consolidated adjusted quick ratio falls below 1.75 to 1.00 on the last day of any fiscal quarter. The Credit Agreement requires the Company to comply with various affirmative and negative covenants, and contains customary events of default.
As of June 30, 2026, the Company was in compliance with all of the Credit Agreement’s covenants. During the three and six months ended June 30, 2026 and 2025, no amounts were drawn down on the Credit Agreement. As of June 30, 2026 and December 31, 2025, no amounts were outstanding under the Credit Agreement.
Convertible Senior Notes
On March 5, 2021, the Company issued approximately $948.8 million aggregate principal amount of 0% convertible senior unsecured notes due 2026 (the “2026 Notes”), including the exercise in full by the initial purchasers of their option to purchase up to an additional approximately $123.8 million principal amount of the 2026 Notes. The 2026 Notes were issued in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act. The net proceeds from the issuance of the 2026 Notes were approximately $930.0 million after deducting the initial purchasers’ discounts and transaction costs.
On May 25, 2022, the Company entered into separate, privately negotiated transactions with certain holders of the 2026 Notes to repurchase (the “Repurchases”) $235.0 million aggregate principal amount of the 2026 Notes for an aggregate cash repurchase price of $176.4 million and aggregate transaction costs of $0.7 million.
During the year ended December 31, 2023, the Company entered into several separate privately negotiated transactions with certain holders of the 2026 Notes to repurchase $367.3 million aggregate principal amount of the 2026 Notes for an aggregate cash repurchase price of $309.1 million and aggregate transaction costs of $2.0 million.

During the year ended December 31, 2024, the Company entered into separate, privately negotiated transactions with certain holders of the 2026 Notes to exchange $157.9 million aggregate principal amount of the 2026 Notes for $150.0 million aggregate principal amount of 7.75% convertible senior unsecured notes due 2028 (the “2028 Notes”), which were issued in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act.
During the six months ended June 30, 2026, the 2026 Notes matured and were repaid in full.
During the year ended December 31, 2025, the Company issued $180.0 million aggregate principal amount of 0% convertible senior unsecured notes due in 2030 (the “2030 Notes”) in a private offering to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act. Concurrently with issuance of the 2030 Notes, the Company also entered into separate, privately negotiated transactions with certain holders of the 2026 Notes to repurchase $150.0 million aggregate principal amount of the 2026 Notes for an aggregate cash repurchase price of $148.9 million. The repurchase was accounted for as a debt extinguishment and resulted in a net gain of $0.9 million, which was recorded as non-operating income on the Company’s condensed consolidated statement of operations for the year ended December 31, 2025.
As of June 30, 2026, the Company's outstanding convertible senior notes (collectively, the "Notes") had a par value totaling $330.0 million. The following table summarizes further details of the Notes:
NotesIssuance DateMaturity DatePrincipal amount (in thousands)Coupon Interest RateEffective Interest Rate
2028 NotesDecember 5, 2024June 1, 2028$150,000 7.75 %7.77 %
2030 Notes
December 9, 2025
December 15, 2030
$180,000 0 %0.76 %
Capped Calls
In connection with the pricing of the issuance of the 2030 Notes, the Company entered into privately negotiated capped call transactions with certain counterparties (the "Capped Calls") in the year ended December 31, 2025. The Capped Calls associated with the 2030 Notes each had an initial strike price of approximately $15.26 per share. These Capped Calls had initial cap prices of $23.04 per share, subject to certain adjustments. The Capped Calls are expected to partially offset the potential dilution to the Company’s common stock upon any conversion of the 2030 Notes, with such offset subject to a cap based on the cap price. The Capped Calls are subject to adjustment upon the occurrence of specified extraordinary events affecting the Company, including merger events, tender offers and the announcement of such events. In addition, the Capped Calls are subject to certain specified additional disruption events that may give rise to a termination of the Capped Calls, including nationalization, insolvency or delisting, changes in law, failures to deliver, increased cost of hedging and hedging disruptions. For accounting purposes, the Capped Calls are separate transactions and not part of the terms of the 2030 Notes. As these transactions meet certain accounting criteria, the Capped Calls are recorded in stockholders' equity resulting in an $18.2 million decrease in additional paid in capital as of December 31, 2025.
Redemption Rights of the Notes
The Company may not redeem the 2028 Notes prior to the maturity date.
The 2030 Notes may not be redeemed by the Company prior to December 20, 2028. On or after December 20, 2028, if the common stock price is at least 130% of the conversion price for the 2030 Notes in effect for at least 20 of any 30 consecutive trading day period, the Company may redeem all or part of the 2030 Notes at a redemption price equal to the principal amount and accrued and unpaid interest with at least 35 days’ notice to holders.
If the Company undergoes a fundamental change at any time prior to the maturity date of the 2030 Notes, holders of the 2030 Notes will have the right, at their option, to require the Company to repurchase for cash all or any portion of their 2030 Notes at a repurchase price equal to 100% of the principal amount of the 2030 Notes to be repurchased, plus accrued and unpaid interest up to, but excluding, the fundamental change repurchase date.
Conversion Rights of the Notes
Prior to the close of business on the business day immediately preceding the conversion date, as noted in the table below, under the following circumstances a holder may exercise their conversion right:
(1)During any calendar quarter commencing after the calendar quarter ended March 31, 2025 for the 2028 Notes and March 31, 2026 for the 2030 Notes (and only during such calendar quarter), if the last reported sale price of the Company's common stock for at least 20 trading days (whether or not consecutive) during the period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;
(2)During the five business day period after any five consecutive trading day period in which the trading price per $1,000 principal amount of the respective Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of the Company's common stock and the conversion rate on each such trading day; or
(3)Upon the occurrence of specified corporate events.
On or after the respective conversion date, as noted in the table below, holders may convert all or any portion of their respective Notes at any time prior to the close of business on the second scheduled trading day immediately preceding the maturity date.

Upon conversion, the Company may satisfy its conversion obligation by paying or delivering, as the case may be, cash, shares of its common stock or a combination of cash and shares of its common stock, at the Company’s election.
The conversion rights of the Notes are as follows:
NotesConversion Date
Conversion Rate(1)
Conversion Price per share
2028 Notes
March 1, 2028
50.6586$19.74 
2030 NotesSeptember 16, 203065.5136$15.26 
(1) The conversion rate for the Notes is established as a number of shares of the Company's common stock per $1,000 principal amount of the Notes, that is equivalent to the conversion price per share, subject to adjustments in certain events. Upon the occurrence of certain corporate events the Company will increase the conversion rate for a holder that elects to convert its Notes.
The circumstances described in paragraph (1) above were met for the 2030 Notes during the second quarter of 2026 and as a result, the 2030 Notes are convertible at the option of the holder from July 1, 2026 until September 30, 2026.
Carrying Value of the Notes as follows:
2030 Notes2028 Notes2026 Notes
As of June 30, 2026
Principal amount$180,000 $150,000 $— 
Less: unamortized debt discount and issuance costs(5,963)(79)— 
Net carrying amount
$174,037 $149,921 $— 
As of December 31, 2025
Principal amount$180,000 $150,000 $38,594 
Less: unamortized debt discount and issuance costs(6,620)(98)(37)
Net carrying amount$173,380 $149,902 $38,557 
For the three months ended June 30, 2026 and 2025, interest expense related to the Company’s debt obligations was $3.3 million and $3.2 million, respectively. For the six months ended June 30, 2026 and 2025, interest expense related to the Company's debt obligations was $6.7 million and $6.3 million, respectively.
The fair values were determined based on the quoted prices of the Notes in an inactive market on the last trading day of the reporting period and have been classified as Level 2 within the fair value hierarchy. As of June 30, 2026 and December 31, 2025, the total estimated fair value of the Notes was $484.7 million and $379.5 million, respectively.