Investment in DSM Semichem LLC - Schedule of Investment Income (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Summary of Investment Holdings | |||||
| Total Assets | $ 547,433 | $ 547,433 | $ 522,418 | ||
| Long-Term Debt | 453,748 | 453,748 | 428,008 | ||
| Revenues | 213,600 | $ 180,676 | 401,274 | $ 373,219 | |
| Net Income (Loss) | 4,522 | (323) | (1,720) | (239) | |
| DSM Semichem LLC | |||||
| Summary of Investment Holdings | |||||
| Total Assets | 118,928 | 113,007 | 118,928 | 113,007 | 113,007 |
| Long-Term Debt | 22,190 | 25,521 | 22,190 | 25,521 | 25,521 |
| Members' Equity/Partners' Capital | 51,990 | 57,598 | 51,990 | 57,598 | $ 57,598 |
| Revenues | 0 | 0 | 0 | 0 | |
| Net Income (Loss) | $ (2,597) | $ (5,909) | $ (5,657) | $ (7,999) | |
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of ownership interest in limited liability company (LLC), attributable to the parent entity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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