Unaudited Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 9,263,356	$ 5,196,914
Short-term investments	19,859,952	55,237,747
Accounts receivable	2,616,727	914,741
Inventory	3,951,900	1,518,638
Prepaid expenses	1,473,838	388,921
Total current assets	37,165,773	63,256,961
Property, plant and equipment - net	103,011,333	46,433,726
Long-term investments		5,199,077
Advanced coal royalties	2,984,482	2,050,000
Deferred offering costs		2,247,974
Other	385,514	21,354
Total Assets	143,547,102	119,209,092
Current liabilities
Accounts payable	14,484,726	8,955,884
Accrued expenses	1,557,735	1,174,904
Distributions payable		3,905,224
Asset retirement obligations	1,195,337	693,796
Note payable		500,000
Other		127,048
Total current liabilities	17,237,798	15,356,856
Asset retirement obligations	10,667,000	9,434,838
Note payable - Ramaco Coal, LLC		10,629,275
Total liabilities	27,904,798	35,420,969
Commitments and contingencies
Series A preferred units		88,773,933
Equity
Preferred stock, 50,000,000 shares authorized, none outstanding
Common stock, 260,000,000 shares authorized, 39,509,311 and zero shares outstanding, respectively	395,093
Contributed capital		13,265,547
Additional paid-in capital	147,938,891
Accumulated losses	(32,691,680)	(18,251,357)
Total equity	115,642,304	(4,985,810)
Total Liabilities and Equity	$ 143,547,102	$ 119,209,092