Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Total debt	$ 8,733,068	$ 9,828,508
Less: long-term debt discounts and issuance costs	(437,642)	(660,795)
Total debt, net of discounts and issuance costs	8,295,426	9,167,713
Less: current maturities	(314,303)	(309,843)
Long-term debt, net of discounts and issuance costs	7,981,123	8,857,870
Caterpillar Equipment Consolidated
Debt Instrument [Line Items]
Total debt	$ 879,992	955,845
Interest rate	5.75%
Secured Debt | Note Payable (GF Comstock 2)
Debt Instrument [Line Items]
Total debt	$ 7,853,076	$ 8,872,663
Interest rate	11.00%