XML 29 R18.htm IDEA: XBRL DOCUMENT v3.24.2
Intangibles (Net of Amortization) and Goodwill
6 Months Ended
Jun. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangibles (Net of Amortization) and Goodwill Intangibles (Net of Amortization) and Goodwill
The net carrying amount of intangibles and goodwill was $763 million at June 30, 2024 and $125 million at December 31, 2023. The gross carrying amount and accumulated amortization of each type of intangible asset and goodwill are presented in the table below.
 June 30, 2024December 31, 2023
(in thousands)Gross
Carrying
Amount
Accumulated
Amortization
Gross
Carrying
Amount
Accumulated
Amortization
Amortizing intangible assets
Formulas and technology$60,000 $3,470 $6,200 $6,200 
Contract2,000 2,000 
Customer bases280,440 11,904 5,440 4,539 
Trademarks and trade names30,000 925 
Water rights29,392 
Goodwill379,934 123,741 
$779,766 $16,299 $137,381 $12,739 
Of the total intangibles and goodwill, $124 million is attributable to the petroleum additives segment and $639 million is attributable to the specialty materials segment. The change in the gross carrying amount between December 31, 2023 and June 30, 2024 is due to the identifiable intangible assets and goodwill from the acquisition of AMPAC, as well as the write-off of fully amortized identifiable intangible assets and the foreign currency fluctuation on goodwill in the petroleum additives segment. See Note 2 for further information on the intangibles and goodwill obtained with the AMPAC acquisition. There is no accumulated goodwill impairment.
Amortization expense was (in thousands):
Second quarter ended June 30, 2024$6,388 
Six months ended June 30, 202411,760 
Second quarter ended June 30, 2023355 
Six months ended June 30, 2023711 
Estimated amortization expense for the remainder of 2024, as well as estimated annual amortization expense related to our intangible assets for the next five years, is expected to be (in thousands):
2024$12,694 
202525,404 
202625,404 
202725,404 
202825,355 
202925,214 
We amortize the formulas and technology over 8 years, the customer bases over 17.5 to 20 years, and the trademarks and trade names over 15 years.