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Revenue From Contracts With Customers (Tables) | 12 Months Ended
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Dec. 31, 2024
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | The following table provides information about disaggregated revenue by type of product and contract:
| Year Ended December 31,
| 2024 |  | 2023 |  | 2022
| (Dollars in thousands)
Graphite Electrodes - LTAs | $ | 116,786 |  |  | $ | 253,262 |  |  | $ | 870,287 |
Graphite Electrodes - Non-LTAs | 376,858 |  |  | 338,746 |  |  | 351,140 |
By-products and other | 45,138 |  |  | 28,492 |  |  | 59,823 |
Total Revenues | $ | 538,782 |  |  | $ | 620,500 |  |  | $ | 1,281,250 |
Contract with Customer, Asset and Liability | Current deferred revenue is included in "Other accrued liabilities" on the Consolidated Balance Sheets. The following table provides our contract liability balances as of December 31, 2024 and 2023.
| December 31, 2024 |  | December 31, 2023
| (Dollars in thousands)
Current deferred revenue | $ | 11,223 |  |  | $ | 31,583 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-10 + Details
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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