Accrued Expenses and Other Liabilities - Schedule of Accrued Expenses (Details) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Related Party Transaction [Line Items]
Accrued interest expense	$ 252,059	$ 264,268
Accrued insurance liabilities	41,288	0
Accrued Northern Comstock Joint Venture	407,083	180,833
Accrued payroll costs	144,450	165,543
Accrued Board of Directors fees	90,000	120,000
Accrued vendor liabilities	140,604	309,515
Other accrued expenses	59,479	139,930
Total accrued expenses and other liabilities	1,134,963	1,855,431
Corporate Joint Venture
Related Party Transaction [Line Items]
Make-whole liability	0	452,740
Member of Pelen, LLC
Related Party Transaction [Line Items]
Make-whole liability	$ 0	$ 222,602