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v3.22.2.2

Note 1 - General Business (Details Textual) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022 | Sep. 30, 2022 | Sep. 30, 2021
Mine Reclamation and Closing Liability, Noncurrent | $ 100 | $ 100 | $ 100 |
Payments for Repurchase of Redeemable Preferred Stock |  | 600 | 585 | $ (0)
Cancellation of Redeemable Noncontrolling Interests |  | $ 3,415 | $ 3,415 |
Hoosier Energy [Member] |  |  |  |
Long-Term Contract for Purchase of Electric Power, Term (Year) | 3 years 6 months |  |  |

X
- Definition Amount of cancellation on redeemable noncontrolling interests. + References No definition available. + Details
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- Definition Represents the Length of the term for the contract to purchase electric power. + References No definition available. + Details
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- Definition Amount of a reclamation and mine closing liability that is associated with a legal obligation for the closure and reclamation of a mine including the removal of buildings, equipment, machinery and other physical remnants of mining, closure of tailings impoundments, leach pads and other mine features, and contouring, covering and revegetation of waste rock piles and other disturbed areas. + References No definition available. + Details
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- Definition The cash outflow for reacquisition of callable preferred stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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- Details
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