XML 24 R13.htm IDEA: XBRL DOCUMENT
v3.25.3

Investments in Unconsolidated Affiliates | 9 Months Ended
--- | ---
Sep. 30, 2025
Investments in Unconsolidated Affiliates |
Investments in Unconsolidated Affiliates | 6. Investments in Unconsolidated Affiliates ​ We determine at the inception of each arrangement whether an entity in which we have made an investment or in which we have other variable interests is considered a VIE. We are the primary beneficiary of a VIE when we have the power to direct activities that most significantly affect the economic performance of the VIE and have the obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. We consider a variety of factors in identifying the entity that holds the power to direct matters that most significantly impact the VIE’s economic performance, including evaluating the nature of relationships and activities of the parties involved. We consolidate a VIE if we are the primary beneficiary. If we are not the primary beneficiary in a VIE, we account for the investment or other variable interests in a VIE in accordance with applicable GAAP. We periodically reassess whether any changes in an entity’s capital structure or our relationship with the entity affect our VIE determination and, if so, whether we are the primary beneficiary. ​ Investments in which we are deemed to exert significant influence, but not control, are accounted for using the equity method of accounting, except in cases where the fair value option is elected. For such investments where we have elected the fair value option, the election is irrevocable and is applied on an investment-by-investment basis at initial recognition. ​ For ownership interests that are not accounted for under the equity method and that do not have readily determinable fair values, we have elected the fair value measurement alternative to record these investments at cost minus impairment, if any, including adjustments for observable price changes in orderly transactions for an identical or similar investment of the same issuer. Investments in equity securities measured using the fair value measurement alternative are reviewed for impairment or observable price changes in orderly transactions each reporting period. Investment in FGC Holdco On October 1, 2024, we, together with ColdStream, entered into a limited liability agreement with FGC Holdco, a company that designs, manufactures and sells MaCH4 NRS equipment, through distributors. As of the effective date of the agreement, FGC Holdco had initial authorized capital of 1.0 million units, with 68% of its units issued to ColdStream and 32% of its units issued to us at a cost of $0.001 per unit. Subject to certain contractual provisions, we are obligated to fund, as capital contributions, our proportionate share of FGC Holdco’s general, administrative and operational costs and expenses. During the three and nine months ended September 30, 2025, we invested $0.1 million and $0.5 million, respectively, in FGC Holdco, and as of both September 30, 2025 and December 31, 2024, the carrying value of our investment in FGC Holdco, including transaction costs of $0.2 million, was $0.2 million. ​ We determined FGC Holdco is a VIE over which we do not have the power to direct the activities that most significantly impact economic performance and therefore are not the primary beneficiary. The board of directors of FGC Holdco have control over the activities that most significantly impact the economic performance, and while we have voting rights through board participation, we do not have the ability to control board decisions. We apply the equity method of accounting to account for this investment. The carrying value of our equity investment is impacted by our share of investee income or loss, distributions, amortization or accretion of basis differences and other-than-temporary impairments. As of September 30, 2025, we had a $0.2 million basis difference between the cost of our investment and our proportionate share of the carrying value of FGC Holdco’s underlying net assets. The basis difference is primarily attributed to intangible assets and is being amortized over the estimated 20-year useful life. Basis differences are updated as needed to reflect the impact of additional capital contributions. We recognized a loss of $0.3 million and $0.5 million related to our investment in FGC Holdco for the three and nine months ended September 30, 2025, respectively, which is included in equity in net loss of unconsolidated affiliate, net of tax, in our condensed consolidated statements of operations. ​ The investment is included in other assets in our condensed consolidated balance sheets. Cash contributions are included in the investing activities section of our condensed consolidated statements of cash flows. See Note 16 (“Related Party Transactions”) for further details. ​ Investment in Ionada In November 2023, we agreed to serve as the lead investor in a series A preferred financing round and made an initial investment of $3.8 million in Ionada, a global carbon capture technology company committed to reducing GHG emissions and creating a sustainable future. Ionada has developed a post-combustion carbon capture solution to reduce carbon dioxide emissions from various small to mid-sized industrial emitters in the energy, marine and e-fuels industries, among others. We have elected the fair value measurement alternative to account for this investment. See Note 15 (“Fair Value Measurements”) for further details. On November 19, 2024, subject to the same terms and conditions of our initial investment, we invested an additional $1.2 million and as a result, the carrying value of our investment in Ionada at both September 30, 2025 and December 31, 2024 was $5.5 million, including cumulative transaction costs of $0.5 million, and is included in other assets in our condensed consolidated balance sheets. As of both September 30, 2025 and December 31, 2024, we had a fully diluted ownership equity interest in Ionada of 12%. Subject to certain contractual conditions, we may invest on the same terms and conditions as the initial and secondary investments, up to $6.1 million prior to July 2026, for a fully diluted ownership interest up to 24%. ​ Investment in ECOTEC In April 2022, we agreed to acquire for cash a 25% equity interest in ECOTEC, a company specializing in methane emissions detection, monitoring and management. We have elected the fair value option to account for this investment. Changes in the fair value of this investment are recognized in other expense (income), net in our condensed consolidated statements of operations; however during the three and nine months ended September 30, 2025 and 2024, we did not recognize unrealized gains or losses related to the change in fair value of our investment. See Note 15 (“Fair Value Measurements”) for further details. As of both September 30, 2025 and December 31, 2024, our ownership interest in ECOTEC was 25%, which is included in other assets in our condensed consolidated balance sheets. ​ ​

X
- Definition The entire disclosure for investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/320/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 321 -Publisher FASB -URI https://asc.fasb.org/321/tableOfContent Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 325 -Publisher FASB -URI https://asc.fasb.org/325/tableOfContent + Details
Name: | us-gaap_InvestmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration