Corporate office costs increased to $18.3 million in the 2026 First Quarter, up from $16.2 million in the 2025 First Quarter, driven by increased clinic count, expenses related to acquisition integration, and the implementation of a new financial and human resources system. Implementation costs associated with the new financial and human resources system are expected to continue through the end of 2026. As a percentage of net revenue, corporate office costs was 9.2% for the 2026 First Quarter compared to 8.8% for the 2025 First Quarter. Excluding acquisition integration costs and the costs associated with the implementation of the new financial and human resources system of $0.7 million, adjusted corporate office costs was 8.8% of net revenue for the 2026 First Quarter and 8.5% of net revenue in the 2025 First Quarter. See the section titled Non-GAAP Measures for a Reconciliation of Non-GAAP Measures to the Most Directly Comparable GAAP measure.
As of March 31, 2026, $128.9 million (net of unamortized debt issuance costs of $0.5 million) was outstanding on the Term Facility while $74.5 million was outstanding under the Revolving Facility resulting in $100.5 million of credit availability on the Revolving Facility. The average interest rate on the Prior Credit Facility, including the impact of the interest rate swap, was 4.9% for the 2026 First Quarter and the 2025 First Quarter, with an all-in effective interest rate (including all associated costs), of 5.5% over the same periods, respectively.
As of March 31, 2026, we were in compliance with all of the covenants contained in the Prior Credit Facility.
Fourth Amended and Restated Credit Facility
Fourth Amended and Restated Credit Agreement dated as of April 14, 2026 among the Company, as the borrower, and Bank of America, N.A., as Administrative Agent, Regions Capital Markets as Syndication Agent, BofA Securities Inc. Regions Capital Markets as Joint Lead Arrangers, BofA Securities Inc., as Sole Bookrunner and the lenders named therein. [Incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 10-Q filed with the SEC on May 8, 2026.]