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Note 5 - Long Term Debt | 12 Months Ended
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Dec. 31, 2024
Notes to Financial Statements |
Long-Term Debt [Text Block] | NOTE 5 - LONG TERM DEBT On April 9, 2021, the Company along with certain of its domestic subsidiaries (collectively, the “Loan Parties”) entered into a five year $22,000,000 credit agreement with Fifth Third Bank, N.A. (“the Credit Agreement”). The Credit Agreement includes three loan facilities. The first loan facility is a $9,500,000 term loan (the “Term Loan”) which was used to refinance the domestic Gamma Knife debt and finance leases, and associated closing costs. The second loan facility is a $5,500,000 delayed draw term loan (the “DDTL”) which was used to refinance the Company’s PBRT finance leases and associated closing costs, as well as to provide additional working capital. The third loan facility provides for a $7,000,000 revolving line of credit (the “Revolving Line”) available for future projects and general corporate purposes. The facilities have a five-year maturity, carry a floating interest of SOFR plus 3.0% and are secured by a lien on substantially all of the assets of the Loan Parties and guaranteed by ASHS. On January 25, 2024 (the “First Amendment Effective Date”), the Company and Fifth Third entered into a First Amendment to the Credit Agreement (the “First Amendment”), which amended the Credit Agreement to add a new term loan in the aggregate principal amount of $2,700,000 (the “Supplemental Term Loan”). The proceeds of the Supplemental Term Loan were advanced in a single borrowing on January 25, 2024, and were used for capital expenditures related to the Company’s operations in Puebla, Mexico and other related transaction costs. The Supplemental Term Loan will mature on January 25, 2030 (the “Maturity Date”). Interest on the Supplemental Term Loan is payable monthly during the initial twelve month period following the First Amendment Effective Date. Following such twelve month period, the Company is required to make equal monthly payments of principal and interest to fully amortize the amount outstanding under the Supplemental Term Loan by the Maturity Date. The Supplemental Term Loan is secured by a lien on substantially all of the assets of the Company and certain of its domestic subsidiaries. The First Amendment also replaces the LIBOR-based rates in the Credit Agreement with SOFR-based rates. Pursuant to the First Amendment, advances under the Credit Agreement bear interest at a floating rate per annum equal to SOFR plus 3.00%, subject to a SOFR floor of 0.00%. On December 18, 2024 (the “Second Amendment Effective Date”), the Company and Fifth Third entered into a Second Amendment to the Credit Agreement (the “Second Amendment”), which amended the Credit Agreement to add a new term loan in the aggregate principal amount of $7,000,000 (the “Second Supplemental Term Loan”). The proceeds of the Second Supplemental Term Loan were advanced in a single borrowing on December 18, 2024, and were used for capital expenditures related to the Company’s domestic Gamma Knife leasing operations and the RI Acquisition and related transaction costs. The Second Supplemental Term Loan will mature on December 18, 2029 (the “Second Maturity Date”). Interest on the Second Supplemental Term Loan is payable monthly during the initial twelve month period following the Second Amendment Effective Date. Following such twelve month period, the Company is required to make equal monthly payments of principal and interest to fully amortize the amount outstanding under the Second Supplemental Term Loan over a period of seven years. All unpaid principal of the Second Supplemental Term Loan and accrued and unpaid interest thereon is due and payable in full on the Second Maturity Date. The Second Supplemental Term Loan is secured by a lien on substantially all of the assets of the Company and certain of its domestic subsidiaries. The long-term debt on the consolidated balance sheets related to the Term Loan, DDTL, Supplemental Term Loan and Second Supplemental Term Loan was $18,462,000 and $10,825,000 as of December 31, 2024 and December 31, 2023, respectively. The Company capitalized debt issuance costs of $164,000 as of December 31, 2024 related to issuance of the Supplemental Term Loan and Second Supplemental Term Loan. The Revolving Line is charged an unused line fee of 0.25% per annum. The Term Loan and DDTL have interest and principal payments due quarterly. Principal amortization on an annual basis for the Term Loan and DDTL equates to 48% of the original principal loan commitments in years one through five and an end of term payment of the remaining principal balance. The Company did not draw on the Revolving Line as of December 31, 2024. The Credit Agreement contains customary covenants and representations, including without limitation, a minimum fixed charge coverage ratio of 1.25 and maximum funded debt to EBITDA ratio of 3.0 to 1.0 (tested on a trailing twelve-month basis at the end of each fiscal quarter), that the Company maintain at least $5,000,000 of unrestricted cash, reporting obligations, limitations on dispositions, changes in ownership, mergers and acquisitions, indebtedness, encumbrances, distributions, investments, transactions with affiliates and capital expenditures. The Loan Parties are in compliance with the Credit Agreement covenants as of December 31, 2024. The loan entered into with DFC in connection with the acquisition of GKCE in June 2020 (the “DFC Loan”) was obtained through the Company’s wholly-owned subsidiary, HoldCo, and is guaranteed by GKF. The DFC Loan is secured by a lien on GKCE’s assets. The first tranche of the DFC Loan was funded in June 2020. During the fourth quarter of 2023, the second tranche of the DFC loan was funded to finance the equipment upgrade in Ecuador. The amount outstanding under the first tranche of the DFC Loan is payable in 29 quarterly installments with a fixed interest rate of 3.67%. The amount outstanding under the second tranche of the DFC Loan is payable in 16 quarterly installments with a fixed interest rate of 7.49%. The long-term debt on the consolidated balance sheets related to the DFC loan was $1,806,000 and $2,464,000 as of December 31, 2024 and 2023, respectively. The Company capitalized debt issuance costs of $0 and $9,000 as of December 31, 2024 and 2023, respectively, related to maintenance and administrative fees on the DFC Loan. The DFC Loan contains customary covenants among other covenants and obligations, requirements that the Company maintain certain financial ratios related to liquidity and cash flow as well as depository requirements. On March 28, 2024 the Company received a waiver and amendment from DFC for certain covenants as of December 31, 2023 and through December 31, 2024 and amended other covenants and definitions permanently. On March 3, 2025 the Company received an additional waiver from DFC for certain covenants as of December 31, 2024 and through December 31, 2025. In November and December 2024, GKCE obtained two loans with banks locally in Ecuador (the “GKCE Loans”). The GKCE Loans carry interest rates of 12.60% and 12.78% and are payable in twelve and thirty-six equal monthly installments of principal and interest, respectively. Total long-term debt on the consolidated balance sheets related to the GKCE Loans was $145,000. The Company did not capitalize any debt issuance costs related to the GKCE Loans. The accretion of debt issuance costs for the years ended December 31, 2024 and 2023, was $95,000 and $46,000, respectively. As of December 31, 2024 and 2023, the unamortized debt issuance costs on the consolidated balances sheets were $231,000 and $164,000. The following are contractual maturities of long-term debt by year at December 31, 2024, excluding debt issuance costs of $231,000:
Year ending December 31, |  | Principal |
2025 |  | $ | 2,931,000 |
2026 |  |  | 9,299,000 |
2027 |  |  | 2,058,000 |
2028 |  |  | 1,540,000 |
2029 |  |  | 1,540,000 |
Thereafter |  |  | 3,045,000 |
|  | $ | 20,413,000 |

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