Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Jun. 20, 2023
Cash flows from operating activities:
Net income	$ 2,032	$ 25,257	$ 25,257
Adjustments to reconcile net income to net cash from operating activities:
Accretion of asset retirement obligations	354	350
Depreciation, depletion, and amortization	15,220	11,852
Amortization of debt issuance costs	207	149
Stock-based compensation	4,702	2,937
Other	(23)
Deferred income taxes	(1,928)	2,154
Changes in operating assets and liabilities:
Accounts receivable	(6,673)	(29,925)
Prepaid expenses and other current assets	6,462	4,779
Inventories	(4,117)	(5,998)
Other assets and liabilities	(494)	(823)
Accounts payable	6,301	13,902
Accrued liabilities	3,145	(3,272)
Net cash provided by operating activities	25,188	21,362
Cash flows from investing activities:
Capital expenditures	(18,730)	(23,546)
Other	65	1,182
Net cash used for investing activities	(18,665)	(22,364)
Cash flows from financing activities:
Proceeds from borrowings	51,500	45,000
Payment of dividends	(8,319)	(5,556)
Repayment of borrowings	(55,417)	(24,145)
Repayment of Ramaco Coal acquisition financing - related party		(10,000)
Repayments of insurance financing	(1,799)	(1,433)
Repayments of equipment finance leases	(2,077)	(1,746)
Shares surrendered for withholding taxes payable	(1,870)	(115)
Net cash (used for) provided by financing activities	(17,982)	2,005
Net change in cash and cash equivalents and restricted cash	(11,459)	1,003
Cash and cash equivalents and restricted cash, beginning of period	42,781	36,473	$ 36,473
Cash and cash equivalents and restricted cash, end of period	31,322	37,476
Non-cash investing and financing activities:
Leased assets obtained under new financing leases	8,790	954
Capital expenditures included in accounts payable and accrued liabilities	6,708	13,812
Financed insurance		407
Accrued dividends and dividend equivalents payable	$ 33	$ 322