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v3.22.4

Note 4 - Acquisitions (Details) a in Thousands, $ in Thousands, MT in Millions |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Sep. 23, 2022 USD ($) a | Apr. 29, 2022 USD ($) a | Dec. 31, 2021 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) MT
Asset Acquisition |  |  |  |  |
Fair value of assets |  |  | $ 227,077 | $ 429,842 | $ 227,077
Payment of cash bond replacement obligation |  |  |  | $ 1,200 |
Maben Coal, LLC |  |  |  |  |
Asset Acquisition |  |  |  |  |
Voting interest acquired | 100.00% |  |  |  |
Ramaco Coal Asset Acquisition |  |  |  |  |
Asset Acquisition |  |  |  |  |
Purchase price |  | $ 65,000 |  |  |
Initial payment |  | 10,000 |  |  |
Deferred purchase price payable due in remainder of 2022 |  | 55,000 |  |  |
Quarterly Installment amount in remainder of 2022 |  | 5,000 |  |  |
Quarterly Installment amount in remainder of 2023 |  | $ 10,000 |  |  |
Interest rate (as a percent) |  | 9.00% |  |  |
Area of thermo coal deposit Wyoming | a |  | 16 |  |  |
Upfront payment receivable on royalty |  | $ 2,000 |  |  |
Minimum quarterly royalty payment receivable |  | 125 |  |  |
Fair value of acquisition |  | 3,700 |  |  |
Reduction in purchase price payable |  | 1,600 |  |  |
Gain on sale of mineral rights |  | 2,100 |  |  |
Consideration paid |  | 68,300 |  |  |
Closing cost on asset acquisition |  | 1,600 |  |  |
Relinquishment cost on prepaid royalties |  | 1,600 |  |  |
Amount paid to a mineral owner as part of the acquisition |  | 100 |  |  |
Ramaco Coal Asset Acquisition | Mining property and mineral rights |  |  |  |  |
Asset Acquisition |  |  |  |  |
Fair value of assets |  | 65,100 |  |  |
Ramaco Coal Asset Acquisition | Building |  |  |  |  |
Asset Acquisition |  |  |  |  |
Fair value of assets |  | 2,600 |  |  |
Ramaco Coal Asset Acquisition | Equipment |  |  |  |  |
Asset Acquisition |  |  |  |  |
Fair value of assets |  | $ 600 |  |  |
Maben Coal, LLC |  |  |  |  |
Asset Acquisition |  |  |  |  |
Purchase price | $ 30,000 |  |  |  |
Initial payment | $ 9,000 |  |  |  |
Area of Real Estate Property | a | 28 |  |  |  |
Consideration paid | $ 33,000 |  |  |  |
Closing cost on asset acquisition | 1,700 |  |  |  |
Liabilities recognized | 1,300 |  |  |  |
Amount of cash bond replacement obligations incurred by the Company as part of the transaction | 1,200 |  |  |  |
Aggregate principal amount | 21,000 |  |  |  |
Maben Coal, LLC | Mining property and mineral rights |  |  |  |  |
Asset Acquisition |  |  |  |  |
Consideration paid | 30,600 |  |  |  |
Maben Coal, LLC | Capitalized mine development cost |  |  |  |  |
Asset Acquisition |  |  |  |  |
Consideration paid | 1,000 |  |  |  |
Maben Coal, LLC | Cash bond replacement |  |  |  |  |
Asset Acquisition |  |  |  |  |
Consideration paid | 1,200 |  |  |  |
Maben Coal, LLC | Recoupable royalties |  |  |  |  |
Asset Acquisition |  |  |  |  |
Consideration paid | $ 200 |  |  |  |
Coronado Global Resources Inc. |  |  |  |  |
Asset Acquisition |  |  |  |  |
Purchase price |  |  | $ 30,000 |  |
Asset acquisition, capacity of coal preparation plant | MT |  |  |  |  | 1.3

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