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Credit Agreements | 3 Months Ended
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Mar. 31, 2025
Debt Disclosure [Abstract] |
Credit Agreements | 10. CREDIT AGREEMENTS The carrying amounts of the Company's non-current revolving credit facility in its Condensed Consolidated Balance Sheets were as follows:
|  | As of |  |  | As of |
(In thousands) |  | March 31, 2025 |  |  | December 31, 2024 |
Wells Fargo credit agreement |  | $ | 190,085 |  |  | $ | 189,576 |
Total non-current revolving credit facility |  | $ | 190,085 |  |  | $ | 189,576 |
Wells Fargo Credit Facility On July 18, 2022, ADTRAN, Inc., as the borrower ("U.S. Borrower"), and the Company entered into a credit agreement with a syndicate of banks, including Wells Fargo Bank, National Association, as administrative agent (“Administrative Agent”), and the other lenders named therein (the “Original Credit Agreement”), as amended by the First Amendment to the Credit Agreement, dated August 9, 2023, 2021 (“Amendment No. 1”), the Second Amendment to the Credit Agreement, dated January 16, 2024 (“Amendment No. 2”), the Third Amendment to the Credit Agreement, dated March 12, 2024 (“Amendment No. 3”), and the Fourth Amendment to the Credit Amendment, dated June 4, 2024 (“Amendment No. 4” and, collectively with Amendment No. 1, Amendment No. 2, and Amendment No. 3, the “Credit Agreement Amendments”; and the Original Credit Agreement, as amended by the Credit Agreement Amendments, the “Amended Credit Agreement”). As of the date of this filing, the Amended Credit Agreement provided for a secured revolving credit facility of up to $374.0 million of borrowings, $74.0 million of which is solely available to Adtran Networks as borrower pursuant to the Subline (as defined and further described below. As of March 31, 2025, the Company’s borrowings under the revolving line of credit were $190.1 million, of which approximately $141.0 million were borrowed by the U.S. Borrower and $49.1 million were borrowed under the Subline by Adtran Networks (as defined below), who became a party to the Amended Credit Agreement in June 2024. The credit facilities provided under the Amended Credit Agreement mature in July 2027, but the U.S. Borrower may request extensions subject to customary conditions. In addition, the U.S. Borrower may utilize up to $50.0 million of the $374.0 million total revolving facility for the issuance of letters of credit. As of March 31, 2025, the U.S. Borrower had a total of $3.2 million in letters of credit under the Amended Credit Agreement, leaving a net amount (after giving effect to the $190.1 million of outstanding borrowings described above) of $180.7 million available for future borrowings; however, as of March 31, 2025 and the date of this filing the Company was limited to additional borrowings of $25.8 million based on debt covenant compliance metrics. Any future credit extensions under the Amended Credit Agreement are subject to customary conditions precedent. The proceeds of any loans are expected to be used for general corporate purposes and to pay a portion of the Exchange Offer consideration. Moreover, the Amended Credit Agreement provides for a sublimit under the existing $374.0 million revolving commitments in an aggregate amount of $100.0 million (“Subline”), which Subline is available for borrowings by Adtran Networks. Prepayments of outstanding loans under the Subline that result in the remaining outstanding loans under the Subline being less than the German Commitment Reduction Threshold (as defined below) will result in a permanent partial reduction of the commitments in respect of the Subline. The German Commitment Reduction Threshold was initially $75.0 million and may be lowered from time to time pursuant to the terms of the Amended Credit Agreement. The existing swing line sublimit and letter of credit sublimit under the Amended Credit Agreement remain available to the U.S. Borrower (and not to Adtran Networks). Otherwise, the loans under the Subline are subject to substantially the same terms and conditions under the Amended Credit Agreement (including with respect to the interest rate and maturity date) as the other existing revolving commitments. All U.S. borrowings under the Amended Credit Agreement bear interest at a rate tied to the Base Rate (as defined in the Amended Credit Agreement) or SOFR, at the Company’s option, and all E.U. borrowings bear interest at a rate tied to the Euro Interbank Offered Rate as administered by the European Money Markets Institute (or a comparable or successor administrator approved by the Administrative Agent), in each case plus applicable margins which vary based on the consolidated net leverage ratio of the Company and its subsidiaries as determined pursuant to the terms of the Amended Credit Agreement. Default interest is 2.00% per annum in excess of the rate otherwise applicable. As of March 31, 2025, the weighted average interest rate on our revolving credit agreements was 8.55%. The Company made certain representations and warranties to the lenders in the Amended Credit Agreement that are customary for credit arrangements of this type. The Company also agreed to maintain a Consolidated Total Net Leverage Ratio of 5.00 x, a Consolidated Senior Secured Net Leverage Ratio of 3.25 x (4.0 x to 3.5 x during a “Springing Covenant Period,” as defined below) and a Consolidated Fixed Charge Coverage Ratio of 1.25 x (as such ratios are defined in the Amended Credit Agreement). A “Springing Covenant Event” occurs when at least sixty percent (60.0%) of the outstanding shares of Adtran Networks that were not owned by the Company and its subsidiaries as of August 9, 2023 have been tendered and purchased by the Company. Upon the occurrence of a Springing Covenant Event, the Company will enter a “Springing Covenant Period”, defined as the fiscal quarter in which a Springing Covenant Event occurs and the three (3) consecutive fiscal quarters thereafter. During a Springing Covenant Period, the Company’s leverage ratios are increased. In addition, the cash and cash equivalents of the credit parties must be at least $50.0 million and the cash and cash equivalents of the Company and its subsidiaries must be at least $70.0 million. As of March 31, 2025, the Company was in compliance with all covenants. The Amended Credit Agreement also contains customary events of default, such as misrepresentation and a default in the performance or observance of any covenant (subject to customary cure periods and materiality thresholds). Upon the occurrence and during the continuance of an event of default, the Administrative Agent is entitled to take various actions, including the acceleration of all amounts due under the Amended Credit Agreement. All obligations under the Amended Credit Agreement (including under the Subline) are guaranteed by the U.S. Borrower and certain subsidiaries of the U.S. Borrower (“Full Facility Guarantors”). To secure such guarantees, the U.S. Borrower and the Full Facility Guarantors have granted security interests in favor of the Administrative Agent over substantially all of their tangible and intangible assets, and the U.S. Borrower has granted mortgages in favor of the Administrative Agent over certain owned real estate assets. Certain of Adtran Networks' subsidiaries (the “Subline Guarantors”) have also provided a guarantee solely of the obligations in respect of the Subline. Furthermore, to secure such guarantees, Adtran Networks and the Subline Guarantors have granted security interests in favor of the Administrative Agent over substantially all of their tangible and intangible assets. Upon repayment in full and termination of the Subline, the guarantees by the Subline Guarantors and the liens granted by Adtran Networks and the Subline Guarantors to secure obligations under the Subline will be released.

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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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