PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)

3 Months Ended

Mar. 31, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid and Other Current Assets

Prepaid expenses and other current assets at December 31, 2021 and 2020 consisted of the following:

	December 31, 2021		December 31, 2020
Accounts receivable - service income	$	25,944	$	—
Accounts receivable - Tonogold reimbursements	407,127		—
Accrued interest receivable	487,651
Surety bond and insurance	229,124		139,527
Receivable on sale of equity securities	—		200,000
Other	187,137		195,951
Total prepaid expenses and other current assets	$	1,336,983	$	535,478

Schedule of Deposit Assets Type

Deposits at December 31, 2021 and 2020 consisted of the following:

	December 31, 2021		December 31, 2020
Security deposits	$	5,399	$	—
Land and property deposits	40,100		42,600
Pelen option	200,000		100,000
Vendor deposits	101,955		3,000
Total deposits, current	347,454		145,600
Vendor deposits, non-current	3,219,607		—
Total	$	3,567,061	$	145,600