Debt
On October 22, 2019, we entered into a first lien credit agreement (the “First Lien Credit Agreement”), which initially provided for a first lien term loan balance of $825.0 million and a Revolving Credit Facility of $125 million. From then through 2023, we entered into various amendments that increased the first lien term loan balance to be $1,730.0 million outstanding and the Revolving Credit Facility borrowing capacity to $342.5 million as of December 31, 2023. We refer to the term loan facilities under the First Lien Credit Agreement as the “First Lien Credit Facility” and the revolving credit facility under the First Lien Credit Agreement as the “Revolving Credit Facility.”
On October 22, 2019, we entered into a second lien credit agreement (the “Second Lien Credit Agreement”), which initially provided a second lien term loan of $255.0 million. From then through 2023, we entered into various amendments that increased the second lien term loan balance to $448.0 million as of December 31, 2023 with a maturity date of October 21, 2027. We refer to the term loan facilities under the Second Lien Credit Agreement as the “Second Lien Credit Facility.”
On February 9, 2024, we executed the Eighth Amendment to the First Lien Credit Agreement whereby we extended the maturity date of the First Lien Credit Facility to October 22, 2029, and refinanced the outstanding balance of the facility resulting in a new outstanding loan balance of $2.2 billion ("February 2024 First Lien Refinancing"). We utilized proceeds from the amended First Lien Credit Facility to paydown the remaining principal and interest on the Second Lien Credit Facility ("February 2024 Second Lien Paydown").
In connection with the closing of the IPO in June 2024 (see Note 1)", we repaid $909.1 million outstanding principal and $2.8 million accrued interest on our First Lien Credit Facility ("June 2024 First Lien Paydown"). On June 27, 2024, we entered into the Ninth Amendment to the First Lien Credit Agreement whereby the outstanding balance was repriced bearing an interest rate of 2.75% per annum above the SOFR rate with a minimum base of 0.00% ("June 2024 First Lien Repricing"). The Ninth Amendment did not effectuate changes to any other terms of the agreement.
In connection with the underwriters' exercise of the overallotment option in July 2024 (see Note 1), we repaid $110.9 million outstanding principal and $0.4 million accrued interest on our First Lien Credit Facility ("July 2024 First Lien Paydown"). On September 6, 2024, we utilized the $10.0 million drawn on the Receivables Facility to paydown $10.0 million outstanding principal on our First Lien Credit Facility ("September 2024 First Lien Paydown").
On December 30, 2024, we entered into the Tenth Amendment to the First Lien Credit Agreement whereby the outstanding balance was repriced bearing an interest rate of 2.25% per annum above the SOFR rate with a minimum base of 0.00% ("December 2024 First Lien Repricing"). Additionally with the Tenth Amendment, the Revolving Credit Facility's borrowing capacity was increased to $400.0 million bearing an interest rate of 1.75% per annum above the SOFR rate with a minimum base of 0.00% ("December 2024 Revolving Credit Facility Repricing").
On August 12, 2025, we executed the Eleventh Amendment on the First Lien Credit Agreement whereby the outstanding balance was repriced bearing an interest rate of 2.00% per annum above the SOFR rate with a minimum base of 0.00% ("August 2025 First Lien Repricing"). There was no change in the outstanding loan balance before repricing and after repricing and the maturity date was not impacted by the amendment.
On October 1, 2025, we entered into the Twelfth Amendment to the First Lien Credit Agreement to increase our First Lien Credit Facility by $250.0 million ("October 2025 First Lien Refinancing"). Additionally, the amendment increased the maximum borrowing capacity under the Revolving Credit Facility from $400.0 million to $500.0 million and decreased the
interest rate under the Revolving Credit Facility from 1.75% per annum above SOFR to 1.50% per annum above SOFR ("October 2025 Revolving Credit Facility Repricing"). We drew $30.0 million on the Revolving Credit Facility to help fund the Iodine acquisition (see Note 7), and subsequently repaid the $30.0 million during the year ended December 31, 2025.
Debt instruments consist primarily of term notes, revolving lines of credit, and a Receivables Facility as follows (in thousands):
| | | | | | | | | | | |
| December 31, |
| 2025 | | 2024 |
| First lien term loan facility outstanding debt | $ | 1,401,246 | | | $ | 1,163,545 | |
| | | |
| | | |
| Receivables facility outstanding debt | 80,000 | | | 80,000 | |
| Total outstanding debt | 1,481,246 | | | 1,243,545 | |
| Unamortized debt issuance costs | (8,343) | | | (11,255) | |
| Current portion of long-term debt | (14,194) | | | (11,668) | |
| Total long-term debt, net | $ | 1,458,709 | | | $ | 1,220,622 | |
The maturity of long-term principal payments (excluding debt discount) at December 31, 2025 is as follows (in thousands):
| | | | | |
| 2026 | $ | 14,194 | |
| 2027 | 14,194 | |
| 2028 | 14,194 | |
| 2029 | 1,438,664 | |
| |
| |
| $ | 1,481,246 | |
As of December 31, 2025 and 2024, there is no outstanding balance on our Revolving Credit Facility. The interest rate under the Revolving Credit Facility is 1.50% per annum above the SOFR rate with a minimum base of 0.00%. The SOFR is adjusted each thirty-day period to the thirty-day SOFR rate. At December 31, 2025, the effective interest rate for the Revolving Credit Facility is 5.19%.
The interest rate under the amended First Lien Credit Facility is 2.00% per annum above the SOFR rate with a minimum base of 0.00%. The SOFR is adjusted each thirty-day period to the thirty-day SOFR rate. Interest under the First Lien Credit Facility is paid monthly in arrears. As of December 31, 2025, the effective interest rate for First Lien Credit Facility is 5.69%.
Principal on the First Lien Credit Facility is payable in 20 equal quarterly installments with the remaining balance to be paid on October 22, 2029. As of December 31, 2025, there are 15 payments remaining. The First Lien Credit Agreement contains certain covenants which, among other things, restrict our ability to incur additional indebtedness. We were in compliance with such debt covenants as of December 31, 2025.
Debt Issuance Costs
In connection with the August 2025 First Lien Repricing, we recorded $0.7 million in third-party fees that were expensed immediately, which were recorded in general and administrative expense in our consolidated statements of operations. Also related to the August 2025 First Lien Repricing, we recorded a loss on extinguishment of $0.7 million for the year ended December 31, 2025. In connection with the October 2025 First Lien Refinancing, we capitalized $0.1 million of third-party fees with the new debt. Additionally, we recorded $1.4 million in third-party fees that were expensed immediately, which were recorded in general and administrative expense in our consolidated statements of operations. In connection with the October 2025 First Lien Refinancing, we recorded a loss on extinguishment of $0.1 million for the year ended December 31, 2025. In connection with the October 2025 Revolving Credit Facility Repricing, we capitalized credit fees and third-party fees totaling $0.2 million.
In connection with the February 2024 First Lien Refinancing, we capitalized creditor fees of $2.8 million and $1.4 million of third-party fees in connection with the issuance of new debt. Additionally, we recorded $10.3 million in third party fees that were expensed immediately, which were recorded in general and administrative expense in our consolidated statements
of operations. As part of the February 2024 Second Lien Paydown, we recorded a loss on extinguishment of $8.0 million for the year ended December 31, 2024. As part of the February 2024 First Lien Refinancing, we recorded a loss on extinguishment $0.9 million for the year ended December 31, 2024. In connection with the June 2024 First Lien Paydown, we recorded a loss on extinguishment of $9.8 million for the year ended December 31, 2024. As part of the June 2024 First Lien Repricing, we recorded $2.5 million in third-party fees that were expensed immediately, which were recorded in general and administrative expenses in our consolidated statements of operations. We recorded a loss on extinguishment of $0.3 million for the year ended December 31, 2024 related to the June 2024 First Lien Repricing. We also recorded a loss on extinguishment of $1.2 million and $0.1 million in connection with the July 2024 First Lien Paydown and September 2024 First Lien Paydown, respectively, for the year ended December 31, 2024. As part of the December 2024 First Lien Repricing we recorded $1.2 million in third party fees that were expensed immediately, which were recorded in general and administrative expenses in our consolidated statements of operations, and a loss on extinguishment of $0.3 million for the year ended December 31, 2024.
For the year ended December 31, 2023, we expensed previously capitalized fees and other debt issuance costs totaling $0.4 million related to a paydown on the Second Lien Credit Facility.
Losses on extinguishment were recorded within interest expense in our consolidated statements of operations.
We had unamortized debt issuance costs of $8.3 million and $11.3 million as of December 31, 2025 and 2024, respectively.
In connection with the Revolving Credit Facility, unamortized debt issuance costs were $1.7 million and $2.1 million as of December 31, 2025 and 2024, respectively.