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Credit Agreements | 12 Months Ended
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Dec. 31, 2024
Debt Disclosure [Abstract] |
Credit Agreements | Note 11 – Credit Agreements The carrying amounts of the Company's revolving credit agreements in its Consolidated Balance Sheets were as follows:
|  | As of December 31, |
(In thousands) |  | 2024 |  |  | 2023 |
Wells Fargo credit agreement |  | $ | 189,576 |  |  | $ | 195,000 |
Total non-current revolving credit facility |  | $ | 189,576 |  |  | $ | 195,000 |
As of December 31, 2024 and 2023, the estimated fair value of our revolving credit agreements, approximates the carrying value. As of December 31, 2024 and 2023, the weighted average interest rate on our revolving credit agreements was 8.64% and 7.45%, respectively. Wells Fargo Credit Agreement 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 (as amended from time to time, the “Credit Agreement”). Initially, the Credit Agreement allowed for revolving credit borrowings of up to $400.0 million in aggregate principal amount ($100.0 million of which is, subject to the covenants described below, available to Adtran Networks as borrower pursuant to the Subline (as defined and further described below). As of December 31, 2024, the aggregate principal amount was reduced to $374.0 million ($74.0 million of which is available to Adtran Networks as borrower pursuant to the Subline) due to a $26.0 million reduction on the Subline. On August 9, 2023, ("First Amendment Effective Date") the Company and ADTRAN, Inc. entered into a First Amendment to Credit Agreement (“First Amendment”). The First Amendment, among other things, increased the available funding from $100.0 million to $400.0 million. In addition, a new $50.0 million delayed draw term loan facility (“DDTL”) was introduced, which (subject to certain conditions) was available for borrowing in the event that 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 the First Amendment Effective Date was tendered (such event, a “Springing Covenant Event”). 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 the Springing Covenant Period, the Company’s leverage ratios are increased. Although the ability to borrow under the DDTL expired on August 9, 2024, the Springing Covenant Event and Springing Covenant Period remain in effect. The First Amendment further added additional financial flexibility by permitting, subject to certain requirements, the incurrence of convertible indebtedness by the Company in an aggregate principal amount of up to $172.5 million. Any such convertible indebtedness must, among other things, be incurred in pro forma compliance with the financial covenants in the Credit Agreement, be unsecured, and otherwise rank junior to borrowings under the Credit Agreement, and have a stated maturity date of at least 91 days after the latest scheduled maturity date of loans and commitments under the Credit Agreement. Net cash proceeds from any incurrence of convertible indebtedness must be used to repurchase minority shares of Adtran Networks or repay revolver borrowings under the Credit Agreement. On January 16, 2024 ("Second Amendment Effective Date"), the Company and ADTRAN, Inc. entered into a Second Amendment to Credit Agreement and First Amendment to Collateral Agreement ("Second Amendment"). The Second Amendment, among other things, introduced the Covenant Relief Period, which provided the Company with additional covenant headroom while imposing a minimum liquidity financial covenant from the end of the fourth quarter of 2023 to the end of the third quarter of 2024. The Covenant Relief Period ended on November 7, 2024. On March 12, 2024, the Company and ADTRAN, Inc. entered into a Third Amendment to Credit Agreement ("Third Amendment"). The Third Amendment, among other things, amended the definition of “Consolidated Funded Indebtedness” (which is used in the calculation of the Consolidated Total Net Leverage Ratio and the Consolidated Senior Secured Net Leverage Ratio) to exclude obligations of the Company and its subsidiaries under certain factoring arrangements when calculated for the fiscal quarters ending March 31, 2024, and June 30, 2024. On June 4, 2024, the Company, ADTRAN, Inc., and Adtran Networks entered into a Fourth Amendment to Credit Agreement ("Fourth Amendment"). The Fourth Amendment, among other things, created a new sublimit under the existing $400.0 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 will result in a permanent partial reduction of the commitments in respect of the Subline. The German Commitment Reduction Threshold is initially $75.0 million and may be lowered from time to time pursuant to the terms of the Fourth Amendment. The existing swing line sublimit and letter of credit sublimit under the Credit Agreement remained available to the US Borrower (and not to Adtran Networks) after giving effect to the Fourth Amendment. Otherwise, the loans under the Subline are subject to substantially the same terms and conditions under the Credit Agreement (including with respect to the interest rate and maturity date) as the other existing revolving commitments. As of December 31, 2024, Adtran's borrowings under the revolving line of credit were $189.6 million, of which approximately $141.0 million were borrowed by ADTRAN, Inc. and $48.6 million were borrowed under the Subline by Adtran Networks. The credit facilities provided under the Credit Agreement mature in July 2027, but the U.S. Borrower may request extensions subject to custo mary 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 December 31, 2024, we had a total of 3.6 million in letters of credit under ADTRAN, Inc. outstanding under the Credit Agreement, leaving a net amount (after giving effect to the $189.6 million of outstanding borrowings described above) of $180.8 million available for future borrowings; however, as of December 31, 2024, the Company was limited to additional borrowings of $56.1 million based on debt covenant compliance metrics. Any future credit extensions under the 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. As of December 31, 2024, the Company was in compliance with all covenants. Revolving Line of Credit Interest Rate All U.S. dollar borrowings under the revolving line of credit (other than swingline loans, which bear interest at the Base Rate (as defined below plus the applicable margin) bear interest, at the Company’s option, at a rate per annum equal to either (A) the Base Rate plus an applicable margin ranging from 0.65% to 1.65% per annum based on the Company’s Consolidated Total Net Leverage Ratio (or, during the Covenant Relief Period, an applicable margin of 2.15% per annum), or (B) Adjusted Term SOFR (as defined below) plus an applicable margin ranging from 1.65% to 2.65% per annum based on the Company’s Consolidated Total Net Leverage Ratio (or, during the Covenant Relief Period, an applicable margin of 3.15% per annum). “Base Rate” means the highest of (a) the federal funds rate (i.e., for any day, the rate per annum equal to the weighted average of the rates on overnight federal funds transactions with members of the Federal Reserve System, as published by the Federal Reserve Bank of New York on the business day next succeeding such day) plus ½ of 1.0%, (b) the prime commercial lending rate of the Administrative Agent, as established from time to time at its principal U.S. office (which such rate is an index or base rate and will not necessarily be its lowest or best rate charged to its customers or other banks), and (c) the daily Adjusted Term SOFR (as defined in the Credit Agreement) for a one-month tenor plus 1.0%. The Base Rate is subject to a floor of 1.00% per annum. “Adjusted Term SOFR” means Term SOFR for the applicable interest period plus 0.10% per annum. Adjusted Term SOFR is subject to a floor of 0.00% per annum. All euro borrowings under the revolving line of credit bear interest at a rate per annum equal to EURIBOR (as defined in the Credit Agreement and subject to a 0.00% per annum floor) plus an applicable margin ranging from 1.75% to 2.75% per annum based on the Company’s Consolidated Total Net Leverage Ratio (or, during the Applicable Margin Increase Period, an applicable margin of 3.25% per annum). In addition, if on or prior to December 31, 2024 we have not reduced the aggregate revolving credit commitment to $340.0 million or less, the applicable margin for all loans shall be increased by 1.00% per annum, and if on or prior to June 30, 2025 we have not reduced the aggregate revolving credit commitment to $300.0 million or less, the applicable margin for all loans shall be increased by 1.00% per annum. In addition to paying interest on outstanding principal under the Credit Agreement, the Company is required to pay a quarterly commitment fee to the lenders under the Credit Agreement in respect of unutilized revolving loan commitments on the average daily unused portion of the revolving credit commitment of each lender, which commitment fee ranges from 0.20% to 0.25% per annum based on the Company’s Consolidated Total Net Leverage Ratio (or, during the Covenant Relief Period, is equal to 0.25% per annum). The Company is also required to pay a participation fee to the Administrative Agent for the account of each lender with respect to the Company’s participation in letters of credit at the then applicable rate for Adjusted Term SOFR Loans or EURIBOR Loans, and other customary fronting, issuance and administration fees with respect to letters of credit. The “Applicable Margin Increase Period” means the period commencing on the Second Amendment Effective Date and ending on the first date when each of the following conditions have been met: (a) the Covenant Relief Period has ended, (b) since the Second Amendment Effective Date, the borrowers have repaid the revolving credit outstanding borrowings by a principal amount of at least $75.0 million, (c) the borrowers have reduced the aggregate revolving credit commitment to an amount no greater than $300.0 million, and (d) the borrowers are in compliance with all financial covenants based on the financial statements for the most recently completed reference period. Default interest is 2.0% per annum in excess of the rate otherwise applicable. Covenants Under the Credit Agreement The financial covenants under the Credit Agreement, as amended, include the following (capitalized terms used in this subsection and not otherwise defined herein have the meanings assigned to them in the Credit Agreement or its amendments, as applicable): • As of the last day of any fiscal quarter, commencing with the fiscal quarter ended December 31, 2023, the Consolidated Total Net Leverage Ratio may not exceed 5.00 x. • As of the last day of any fiscal quarter, commencing with the fiscal quarter ended December 31, 2023, the Consolidated Senior Secured Net Leverage Ratio may not exceed: • In the fiscal quarter in which a Springing Covenant Event occurs and the three consecutive quarterly test periods thereafter, (“Springing Covenant Period”), the following covenant levels: • First fiscal quarter ending after a Springing Covenant Event: 4.00 x • Second fiscal quarter ending after a Springing Covenant Event: 3.75 x • Third and fourth fiscal quarters ending after a Springing Covenant Event: 3.50 x • If the Company or any of its subsidiaries incurs certain unsecured indebtedness in excess of $50.0 million in connection with a transaction that is a Springing Covenant Event or during a Springing Covenant Period, the Consolidated Senor Secured Net Leverage Ratio covenant will step down to 3.50 x at the time of such incurrence. • If a Springing Covenant Period is not in effect, the Consolidated Senior Secured Net Leverage Ratio may not exceed 3.25 x. • As of the last day of any fiscal quarter, commencing with the fiscal quarter ended December 31, 2023, the Consolidated Fixed Charge Coverage Ratio may not be less than 1.25 x. • During a Springing Covenant Period, as of the last day of any fiscal quarter (i) cash and cash equivalents of the Credit Parties must be at least $50.0 million and (ii) cash and cash equivalents of the Company and its subsidiaries must be at least $70.0 million. All obligations under the Credit Agreement (including under the Subline) are guaranteed by ADTRAN, Inc., and certain subsidiaries of ADTRAN, Inc. (“Full Facility Guarantors”). To secure such guarantees, ADTRAN, Inc. 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 ADTRAN, Inc. has granted mortgages in favor of the Administrative Agent over certain owned real estate assets. Certain of Adtran Networks' subsidiaries ("Subline Guarantors") have provided a guarantee solely of the obligations in respect of the Subline. Furthermore, to secure such guarantees, the Subline Guarantors have granted security interests in favor of the Administrative Agent over substantially all of their tangible and intangible assets. Adtran Networks has also granted security interests in favor of the Administrative Agent over substantially all of its tangible and intangible assets, to secure solely its obligations under the Subline. 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. The Credit Agreement, as amended, contains customary affirmative and negative covenants, including incurrence covenants and certain other limitations on the ability of the Company and the Company’s subsidiaries to incur additional debt, guarantee other obligations, grant liens on assets, make investments, dispose of assets, make restricted payments, engage in mergers or consolidations, engage in transactions with affiliates, modify its organizational documents, and enter into certain restrictive agreements. The negative covenants are subject to various exceptions and carveouts. It 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 Credit Agreement.

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