Note 7 - Debt - Summary of Outstanding Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Total debt	$ 90,179	$ 127,226
Current portion long term debt	56,534	75,639
Long-term debt, net	33,645	51,587
Revolving Credit Facility
Total debt	42,500	25,000
Equipment loans
Total debt	2,983	8,396
Senior Notes, net
Total debt	33,296	32,830
Financing of Ramaco Coal acquisition - Related party debt
Total debt		40,000
Maben Coal LLC
Total debt	$ 11,400	$ 21,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-4

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