Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2019

Fair Value Disclosures [Abstract]

Schedule of Liabilities Measured on Recurring Basis

The following table presents our assets and liabilities at September 30, 2019 which are measured at fair value on a recurring basis:

			Fair Value Measurements at
			September 30, 2019
	Total		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Convertible preferred shares of Tonogold (Note 16)	$	5,650,000	—		—		$	5,650,000
Total Assets	$	5,650,000	$	—	$	—	$	5,650,000
Liabilities:
Accrued make-whole for Pelen LLC (Note 15)	$	181,754	$	—	$	181,754	$	—
Accrued make-whole for Mercury Clean Up LLC (Note 15)	370,750		—		370,750		—
Total Liabilities	$	552,504	$	—	$	552,504	$	—

The following table presents our liabilities at December 31, 2018 which are measured at fair value on a recurring basis:

			Fair Value Measurements at
			December 31, 2018
	Total		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Liabilities:
Accrued make-whole for Pelen LLC (Note 15)	$	135,162	$	—	$	135,162	$	—
Total Liabilities	$	135,162	$	—	$	135,162	$	—