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Convertible Debt | 6 Months Ended
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Jun. 30, 2024
Debt Disclosure [Abstract] |
Convertible Debt | 7. CONVERTIBLE DEBT Convertible Debt On December 22, 2021, we entered into a $25.0 million contingent convertible debt agreement, or Original Debt Agreement, with Silicon Valley Bank, or SVB, and SVB Innovation Credit Fund VIII, L.P., or, together with SVB, the Lenders. As part of the Original Debt Agreement, the Lenders funded $15.0 million in the form of convertible indebtedness, or Convertible Debt, at closing. On April 26, 2022, we entered into (i) a loan and security agreement, or Loan Agreement, with SVB for the remaining $10.0 million remaining in the Original Debt Agreement, pursuant to which SVB provided a commitment to extend term loans having an aggregate original principal amount of up to $10.0 million, or Term Loans, and (ii) a first amendment to the Original Debt Agreement, or the Amendment, and as amended by the Amendment, the Debt Agreement. The availability of Term Loans under the Loan Agreement expired on April 30, 2023, with no amounts drawn under the facility. On May 15, 2023, we entered into a contingent convertible debt agreement, or Debt Agreement, with the Lenders, pursuant to which the Lenders provided term loans having an aggregate original principal amount of $16.6 million, or the Convertible Term Loan. The Convertible Debt under the Original Debt Agreement was refinanced as the Convertible Term Loan pursuant to the Debt Agreement. Our obligations under the Loan Agreement, Original Debt Agreement and Convertible Debt were satisfied in full and the Loan Agreement, Original Debt Agreement and Convertible Debt were terminated in connection with the entrance into the Debt Agreement and Convertible Term Loan. Interest is calculated on the outstanding principal amount of the Convertible Term Loan at the aggregate of (a) a floating rate per annum equal to the greater of (i) 2.25% and (ii) the prime rate minus 1.0%, which interest shall be payable in cash monthly in arrears, and (b) 7.0% per annum, compounded monthly, which shall be payable on the earlier to occur of the maturity date and the date that the Convertible Term Loan is converted into our common stock. The Debt Agreement contains customary affirmative and restrictive covenants, including covenants regarding the incurrence of additional indebtedness or liens, investments, transactions with affiliates, delivery of financial statements, payment of taxes, maintenance of insurance, dispositions of property, mergers or acquisitions, among other customary covenants. We are also restricted from paying dividends or making other distributions or payments on our capital stock, subject to limited exceptions. The Debt Agreement also includes customary representations and warranties, events of default and termination provisions. The Lenders may not engage in any short sales of, or other hedging transactions in, our common stock while any amounts are outstanding under the Debt Agreement. Our obligations under the Debt Agreement are secured by substantially all of our assets, other than intellectual property. Under ASU 2020-06 for the Original Debt Agreement, the embedded conversion feature was not required to be bifurcated and recognized separately, as a result the convertible debt including the conversion feature has been recognized as a single unit of debt. The debt issuance costs related to Convertible Debt under the Original Debt Agreement have been recognized against the single unit of debt and will be amortized into interest expense over the term of the Convertible Term Loan. The debt refinancing in May 2023 was recognized as a debt modification under ASU 470-50 and the associated third-party issuance costs were expensed. As of June 30, 2024 and December 31, 2023, the Convertible Term Loan balance, including the Convertible Debt balance, was comprised of the following:
| June 30, |  |  | December 31, |
| 2024 |  |  | 2023 |
Convertible Term Loan Information |  |  |  |  |
Principal | $ | 15,000 |  |  | $ | 15,000 |
Transaction Costs |  | (5 | ) |  |  | (5 | )
Accrued paid-in-kind interest |  | 2,935 |  |  |  | 2,311 |
Discount on modification of debt |  | (1,074 | ) |  |  | (1,074 | )
Accretion of discount on modification of debt |  | 752 |  |  |  | 430 |
|  | 17,608 |  |  |  | 16,662 |
On July 25, 2024, we entered into a contingent convertible debt agreement, or New Debt Agreement, with SVB, a division of First-Citizens Bank & Trust Company, or FCB, in its capacity as administrative agent and collateral agent, and FCB, as a lender, or Lender, pursuant to which the Lender provided term loans having an aggregate original principal amount of $10.0 million, with additional term loans of up to $10.0 million available upon the occurrence of certain events as provided for in the New Debt Agreement. The New Debt Agreement refinanced our Debt Agreement entered into on May 15, 2023. Our obligations under the Debt Agreement and Convertible Term Loan were satisfied in full and the Debt Agreement and Convertible Term Loan were terminated in connection with the entrance into the New Debt Agreement and New Convertible Term Loan (see Note 10 “Subsequent Events”).

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481544/470-10-50-6 Reference 2: 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