Amount of reimbursement fees received for the reporting period.

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Total management reimbursements.

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Amount for accounts payable to related parties.

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For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition.

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Value of property contributed in noncash investing and financing activities.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.

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Number of new stock issued during the period.

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Related Parties (Details) - USD ($)					12 Months Ended
Related Parties (Details) - USD ($)	May 01, 2018	Feb. 01, 2018	Apr. 03, 2017	Feb. 15, 2017	Dec. 31, 2018	Dec. 31, 2017
Related Parties (Textual)
Accounts receivable - due from related party					$ 0	$ 300,000
Due from related party					300,000
Carbon California [Member]
Related Parties (Textual)
Releted parties units received						5,077
Related party accounts payable				$ 600,000
One-time reimbursement				500,000
Closing of acquisition annual				$ 1,200,000
Total management reimbursements					$ 1,100,000	$ 1,000,000
Carbon California [Member] \| Class A Units [Member]
Related Parties (Textual)
Releted parties units received	5,000	11,000
Equity contribution	$ 5,000,000
Carbon California [Member] \| Class B Units [Member]
Related Parties (Textual)
Related party, percentage						17.81%
Carbon Appalachia [Member]
Related Parties (Textual)
Related party, percentage					100.00%
Accounts receivable - due from related party					$ 0	$ 579,000
One-time reimbursement			$ 75,000		4,500,000	1,600,000
Due from related party					$ 1,800,000	0
Ohio Basic Minerals [Member]
Related Parties (Textual)
One-time reimbursement						$ 96,000