Martin Midstream Partners L.P. — 2022 Form 10-K
Reporting period: Fiscal year ended December 31, 2022. This annual filing reports full-year results; standalone fourth-quarter financial results are not provided in the supplied filing text.
Business context
The partnership provides terminalling and storage, transportation, sulfur services, and natural gas liquids (NGL) marketing and logistics, primarily in the U.S. Gulf Coast region. A significant portion of its cash flows comes from fee-based services, but product sales and NGL activity expose results to commodity prices and working-capital swings. Martin Resource Management Corporation (MRMC) controls the general partner, owns approximately 15.7% of common units, supplies personnel and services, and is a significant customer and supplier.
Financial performance
| Metric | 2022 | 2021 |
|---|---|---|
| Revenue | $1,018.9 million | $882.4 million |
| Operating income | $51.3 million | $57.3 million |
| Net loss | $10.3 million | $0.2 million |
| Operating cash flow | $16.1 million | $35.7 million |
| Distributable cash flow (non-GAAP) | $37.9 million | $44.6 million |
| Adjusted free cash flow (non-GAAP) | $30.8 million | $37.2 million |
Revenue increased 15.5%, while operating income declined about 10.5%. Operating margin was approximately 5.0%, compared with 6.5% in 2021. Net loss widened as interest expense of $53.7 million exceeded operating income; income tax expense was $7.9 million. Management attributed the decrease in operating cash flow mainly to lower operating results and non-cash items, together with an unfavorable working-capital change.
Capital expenditures were $27.2 million and plant turnaround costs were $5.2 million. Cash and cash equivalents were $45,000 at year-end. Current assets were $211.1 million and current liabilities were $110.9 million; inventories rose to $109.8 million from $62.1 million, including higher NGL inventory.
Debt and liquidity
At December 31, 2022, principal debt was approximately $516.1 million, including $171.0 million drawn on the credit facility; balance-sheet long-term debt, net, was $512.9 million. The partnership reported $83.6 million of nominal borrowing availability and approximately $62.7 million of additional covenant-limited borrowing capacity at year-end. It stated that it was in compliance with debt covenants.
On February 8, 2023, the partnership issued $400 million of 11.50% senior secured second-lien notes due 2028. Proceeds were used to tender for or redeem substantially all of the 2024 and 2025 notes, repay part of the credit facility, and pay related costs. The credit facility was amended to extend maturity to February 2027 and reduce commitments from $275 million to $200 million, with scheduled reductions to $175 million in June 2023 and $150 million in June 2024. The new notes carry substantial interest cost and are effectively junior to first-lien credit-facility debt against shared collateral.
Changes versus 2021
- Transportation operating income rose to $21.0 million from an operating loss of $8.4 million, driven by increased land-transport load counts and marine utilization and rates.
- Terminalling and storage operating income increased to $14.9 million from $10.8 million, with higher product sales and throughput.
- Sulfur services operating income was broadly stable at $34.1 million versus $33.0 million; higher average selling prices were partly offset by lower volumes, particularly fertilizer volumes.
- NGL segment operating results swung to a $1.9 million loss from $38.1 million income. Sales volumes fell 19%, and per-barrel margins declined 58% as costs rose faster than selling prices.
- Operating cash flow fell 55%; distributable cash flow and adjusted free cash flow also declined.
Outlook, material developments and risks
- Management announced plans to exit the butane optimization business after the second-quarter 2023 selling season and shift to fee-based logistics. The stated objectives are to reduce commodity exposure, earnings volatility, borrowing costs, and working-capital needs; results depend on execution and replacement fee-based activity.
- The partnership expects approximately $20 million of capital expenditures in 2023 and 2024 related to its 10% non-controlling interest in an electronic-grade sulfuric acid joint venture and associated services.
- The Stockton, California sulfur terminal was sold in October 2022 for approximately $5.25 million net proceeds, applied to credit-facility borrowings. No formal earnings guidance is stated in the supplied filing text.
- The fourth-quarter 2022 distribution was declared at $0.005 per common unit, equivalent to $0.02 annualized, and paid in February 2023. Debt restrictions generally limit distributions above $0.005 per unit unless specified leverage and liquidity tests are met.
- Key risks include high leverage and refinancing costs, variable-rate interest exposure, restrictive debt covenants, commodity and working-capital volatility, weather and Gulf Coast concentration, environmental and regulatory obligations, and dependence on MRMC. A 100-basis-point rise in floating rates was estimated to increase annual interest expense by about $1.7 million.
- A customer’s indemnification counterclaims relating to settled motor-oil marketing lawsuits remain pending; the partnership said exposure could not be determined and expected trial in 2024. Management considered ordinary-course claims not material in aggregate, but outcomes are uncertain.
- KPMG issued unqualified opinions on the financial statements and internal control over financial reporting. The audit identified recoverability of a transportation long-lived asset group as a critical audit matter; no long-lived asset impairment was recorded in 2022, and no goodwill impairment was reported.
Important facts for investors to verify
- Post-refinancing debt balance, interest burden, collateral priority, covenant headroom, and scheduled reductions in credit-facility commitments.
- Whether the butane exit reduces inventory and borrowing needs without materially weakening NGL earnings or asset utilization.
- Cash conversion and working-capital trends, particularly the increase in inventory and decline in operating cash flow.
- Distribution capacity under debt covenants, given the low distribution and limited unrestricted liquidity.
- Progress, funding, and expected returns for the sulfuric-acid joint venture and related capital spending.
- Potential exposure and developments in the pending customer litigation, along with related-party charges and commercial dependence on MRMC.