XML 61 R46.htm IDEA: XBRL DOCUMENT v3.25.0.1
Supplemental Balance Sheet Information (Tables)
 12 Months Ended
Dec. 31, 2024
Balance Sheet Related Disclosures [Abstract]  
Schedule of Intangible and Other Assets, Net Components of "Intangibles and other assets, net" at December 31, 2024 and 2023 were as follows:
 20242023
Catalyst and turnaround costs$254 $701 
Other intangible assets26 55 
Other1,229 1,283 
 $1,509 $2,039 
Schedule of Other Accrued Liabilities
Components of "Other accrued liabilities" at December 31, 2024 and 2023 were as follows:
 20242023
Accrued interest$17,899 $17,956 
Asset retirement obligations— 25 
Property and other taxes payable4,043 4,348 
Accrued payroll5,187 4,136 
Operating lease liabilities19,707 14,901 
Other44 133 
 $46,880 $41,499 
Schedule of Asset Retirement Obligations
The schedule below summarizes the changes in our asset retirement obligations:
 Year Ended December 31,
 20242023
 (In thousands)
Beginning asset retirement obligations$5,182 $4,992 
Revisions to existing liabilities 1
— — 
Accretion expense131 191 
Liabilities settled— (1)
Ending asset retirement obligations5,313 5,182 
Current portion of asset retirement obligations 2
— (25)
Long-term portion of asset retirement obligations 3
$5,313 $5,157 

1 Several factors are considered in the annual review process, including inflation rates, current estimates for removal cost, discount rates, and the estimated remaining useful life of the assets.

2 The current portion of asset retirement obligations is included in "Other accrued liabilities" on the Partnership's Consolidated Balance Sheets.

3 The non-current portion of asset retirement obligations is included in "Other long-term obligations" on the Partnership's Consolidated Balance Sheets.