Note 8. Credit Agreement

On April 30, 2021, we entered into an Amended and Restated Credit Agreement (the “2021 Restated Credit Agreement”) with the lenders from time to time party thereto, and Wells Fargo Bank, National Association, as Administrative Agent. The 2021 Restated Credit Agreement amended and restated in its entirety our prior credit agreement.

On September 8, 2021, we entered into a First Amendment Agreement (the “Amendment”), which amended the 2021 Restated Credit Agreement (as amended by the Amendment, the “Credit Agreement”) with the lenders from time to time party thereto and Wells Fargo Bank, National Association, as administrative agent. The Amendment, among other things, added a $30.0 million incremental term loan to the $25.0 million revolving credit facility provided by the 2021 Restated Credit Agreement. The term loan is reflected on our condensed consolidated financial statements as a note payable. The Credit Agreement provides that, subject to satisfaction of certain conditions, we may increase the amount of the revolving loans available under the Credit Agreement and/or add one or more term loan facilities in an amount not to exceed $25.0 million in the aggregate, such that the total aggregate principal amount of loans available under the Credit Agreement (including under the revolving credit facility) does not exceed $80.0 million.

On September 8, 2021, in connection with the closing of the AffloVest Acquisition, we borrowed the $30.0 million term loan and utilized that borrowing, together with a draw of $25.0 million under the revolving credit facility and cash on hand, to fund the purchase price.

On February 22, 2022, we entered into a Second Amendment Agreement (the “Second Amendment”), which further amended the Credit Agreement. The Second Amendment modified the maximum leverage ratio, the minimum fixed charge coverage ratio and the minimum consolidated EBITDA covenants under the Credit Agreement, and added a minimum liquidity covenant, through the quarter ended June 30, 2023. The Second Amendment also increased the applicable margin for LIBOR rate loans under the Credit Agreement during the period commencing on the date of the Second Amendment and ending on the last day of the fiscal quarter ending June 30, 2023. Pursuant to the Second Amendment, we made a mandatory principal prepayment of the term loan of $3.0 million on February 22, 2022.

On June 21, 2023, we entered into a Third Amendment Agreement (the “Third Amendment”) that replaced the interest rate benchmark under the Credit Agreement from LIBOR to the term Secured Overnight Financing Rate (“SOFR”). All tenors of term SOFR are subject to a credit spread adjustment of 0.10% (“Adjusted Term SOFR”).

Following the Third Amendment, the term loan and amounts drawn under the revolving credit facility bear interest, at our option, at a rate equal to (a) the highest of (i) the prime rate, (ii) the federal funds rate plus 0.50% and (iii) Adjusted Term SOFR for a one-month tenor plus 1% (the “Base Rate”) plus an applicable margin or (b) Adjusted Term SOFR for an interest period of one, three or six months, at our option, plus the applicable margin. The applicable margin is 0.75% to 2.25% on loans bearing interest at the Base Rate and 1.75% to 3.25% on loans bearing interest at Adjusted Term SOFR, in each case depending on our consolidated total leverage ratio; except that, pursuant to the Second Amendment and the Third Amendment, during the period commencing on February 22, 2022 and ending on the last day of the fiscal quarter ending June 30, 2023, the applicable margin for LIBOR rate loans and Adjusted Term SOFR loans, as applicable, was 3.50%. As of June 30, 2025, all outstanding borrowings were subject to interest at a rate calculated at Adjusted Term SOFR plus an applicable margin, for an interest rate of 6.13%.

On August 1, 2023, we entered into a Fourth Amendment Agreement (the “Fourth Amendment”), which further amended the Credit Agreement. The Fourth Amendment, among other things, decreased the commitment fees payable under the revolving credit facility under the Credit Agreement such that the undrawn portions of the revolving credit facility are subject to an unused line fee at a rate per annum from 0.125% to 0.200%, depending on our consolidated leverage ratio, and eliminated the language providing that the applicable margin for Adjusted Term SOFR loans was 3.50%, such that the interest rates are in effect as set forth in the above paragraph. The Fourth Amendment also eliminated the liquidity financial covenant and modified the remaining financial covenants to reflect the termination of the temporary covenant relief period that was in place until June 30, 2023 pursuant to the Second Amendment, such that the financial covenants

now include a maximum consolidated total leverage ratio covenant, a minimum consolidated EBITDA covenant and a minimum fixed charge coverage ratio covenant. In addition, the Fourth Amendment provided for an additional term loan in the amount of $8.25 million, which we used for a paydown of the revolving credit facility. The Fourth Amendment also extended the maturity date of the term loans and revolving credit facility under the Credit Agreement from September 8, 2024, to August 1, 2026.

On November 1, 2024, we entered into a Fifth Amendment Agreement (the “Fifth Amendment”), which further amended the Credit Agreement. The Fifth Amendment permits the Company to make payments to repurchase shares of its common stock, as long as the Company is not in default before and after giving effect to such repurchases, and as long as such repurchases do not exceed $30.0 million.

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As of June 30, 2025, we had outstanding borrowings of $24.8 million under the Credit Agreement, comprised entirely of the term loan. The principal of the term loan is required to be repaid in quarterly installments of $750,000. Maturities of the term loan for the next two years as of June 30, 2025, are as follows:

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Our obligations under the Credit Agreement are secured by a security interest in substantially all of our and our subsidiary’s assets and are also guaranteed by our subsidiary. As of June 30, 2025, the Credit Agreement contained a number of restrictions and covenants, including that we maintain compliance with a maximum consolidated total leverage ratio, a minimum fixed charge coverage ratio and a minimum consolidated EBITDA covenant. As of June 30, 2025, we were in compliance with all covenants under the Credit Agreement.

On July 31, 2025, we entered into an Amended and Restated Credit Agreement (the “2025 Restated Credit Agreement”), which amended and restated the Credit Agreement in its entirety. The 2025 Restated Credit Agreement, among other things, revised the applicable margin payable under the revolving credit facility under the 2025 Restated Credit Agreement from 1.75% to 2.75% and the unused line fee at a rate per annum from 0.125% to 0.250%, in each case depending on our consolidated leverage ratio. The 2025 Restated Credit Agreement also eliminated the minimum consolidated EBITDA financial covenant, such that the financial covenants now consist of a maximum consolidated total leverage ratio covenant and a minimum fixed charge coverage ratio covenant.  In addition, the 2025 Restated Credit Amendment expanded the revolving credit facility from $25.0 million to $40.0 million and extended the maturity date of the revolving credit facility from August 1, 2026, to July 31, 2028.

In connection with the entry into the 2025 Restated Credit Agreement, on July 31, 2025, we paid off the full amount outstanding under the term loan, which was $24.4 million (inclusive of principal and interest), using cash on hand. The 2025 Restated Credit Agreement removes the provisions from the Credit Agreement related to a committed term loan, such that the only term loan related provisions in the 2025 Restated Credit Agreement relate to our ability to request uncommitted incremental term loan facilities and/or an increase in the amount of the revolving loans available under the 2025 Restated Credit Agreement in an amount not to exceed $25.0 million in the aggregate, subject to the satisfaction of certain conditions.