NOTE 6 - DEBT
The following table summarizes our outstanding debt (in thousands):
December 31,
2024
December 31,
2023
Credit Mobilization Facility$— $8,000 
Less: deferred financing costs— — 
Less: current maturities— (8,000)
Long-term debt, net of current maturities$— $— 
As of December 31, 2024 and 2023, the weighted-average interest rate on short-term borrowings outstanding was 10.55% and 10.20%, respectively.
Live Oak Credit Mobilization Facility
On December 12, 2019, the Company entered into a loan agreement with Live Oak Banking Company (the “Credit Mobilization Facility”) which provided a $12.0 million credit mobilization facility that was paid in full as of November 2023. In July 2022, we entered into the Second Amended and Restated Loan Agreement with Live Oak Banking Company which provided an $8.0 million mobilization credit facility with a loan maturity of July 14, 2024. The Credit Mobilization Facility bears interest (payable monthly) at a rate per annum equal to the greater of (a) the prime rate, as published in the Wall Street Journal newspaper, plus 2.0% and (b) 5.0% and requires the Company to meet certain financial and other covenants and are secured by substantially all of the assets of the Company. There was $8.0 million outstanding under the Credit Mobilization Facility as of December 31, 2023. The Company paid $5.0 million during the second quarter of 2024 and paid the remaining $3.0 million in July 2024 and the facility has been terminated.

Bridge Loan

On January 10, 2024, the Company entered into a series of loan documents with Pershing LLC, an affiliate of Bank of New York Mellon, pursuant to which Pershing LLC agreed to an extension of credit in an amount not to exceed $10.0 million to the Company (the “Bridge Loan”). Borrowings under the Bridge Loan bear interest at the target interest rate set by the Federal Open Market Committee (“Fed Funds Rate”), subject to a 5.5% floor, plus a margin. For borrowings, the applicable rate margin is 0.9%. The $10.0 million in borrowings are available for working capital needs and other general corporate purposes must be repaid by February 22, 2024.

The Bridge Loan included guarantees (the “Credit Support Guarantees”) by Ghaffarian Enterprises, LLC (an affiliate of Dr. Kamal Ghaffarian) (“Ghaffarian Enterprises” or “Guarantor”) and documentation by which Ghaffarian Enterprises, LLC supported such Credit Support Guarantees with collateral including marketable securities (the “Credit Support”), in each case in favor of the lender for the benefit of the Company. On January 10, 2024, the Company and Ghaffarian Enterprises entered into a credit support fee and subrogation agreement, where the Company agreed to pay a support fee of $148 thousand for the Credit Support.

On January 29, 2024, the Bridge Loan was repaid in full as a result of $10.0 million in contributions from the Guarantor under the Bridge Loan Conversion transaction further described in Note 8.

Loan Agreement

See Note 17 - Subsequent Events for information related to a loan and security agreement executed with Stifel Bank during the first quarter of 2025.

About Debt Disclosures

Debt disclosures detail a company's borrowing structure — the types of instruments, interest rates, maturity schedule, and covenant restrictions that define its financial obligations and flexibility. This section is essential for assessing refinancing risk, interest rate exposure, and the margin of safety against financial distress.

Key signals: the maturity schedule reveals concentration risk — large maturities within 1-2 years during tight credit markets can force dilutive refinancing or asset sales. Compare the fair value of debt against carrying amount to gauge whether the market views the company's credit risk differently than the balance sheet suggests. Watch covenant compliance disclosures for tightening cushions, especially leverage and interest coverage ratios. Variable-rate debt exposure quantifies sensitivity to interest rate changes. Secured versus unsecured mix affects recovery rates and future borrowing capacity. Compare net debt-to-EBITDA against industry peers and covenant limits to assess financial health.