XML 47 R30.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Note 4 - Derivative Instruments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Notes Tables |
Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] |
|  | For the Year Ended December 31, |
Location on Consolidated Balance Sheet |  | 2024 |  |  |  | 2023 |
Prepaid expenses and other current assets (1), (2) |  | $ | 207 |  |  | $ | — |
|  | $ | 207 |  |  | $ | — |
Derivative Instruments, Gain (Loss) [Table Text Block] |
|  | For the Year Ended December 31, |
Changes in fair value of derivatives |  | 2024 |  |  | 2023 |
Fair value of natural gas derivatives, beginning of period |  | $ | — |  |  | $ | 572 |
Purchases of natural gas derivatives |  |  | 359 |  |  |  | — |
Realized gains (losses), net |  |  | (462 | ) |  |  | (1,113 | )
Change in unrealized gain (loss) on natural gas derivatives (1) |  |  | 310 |  |  |  | 541 |
Fair value of natural gas derivatives, end of year |  | $ | 207 |  |  | $ | — |
|  | For the Year Ended December 31, |
Realized gain (loss) from derivative instruments |  | 2024 |  |  | 2023 |
Realized gains (losses), net |  | $ | (462 | ) |  | $ | (1,113 | )
Derivative settlement payments receivable(ed) |  |  | 22 |  |  |  | — |
Total realized gain (loss) from natural gas derivatives, net (2) |  | $ | (440 | ) |  | $ | (1,113 | )

X
- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A + Details
Name: | us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A + Details
Name: | us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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