CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Current Assets:          
Cash and cash equivalents $ 2,249,007 $ 5,912,188   $ 2,431,944  
Investments in equity securities 1,107,742 925,819   3,979,723  
Notes receivable and advances, net - current portion 4,962,043 4,964,545   7,148,500  
Derivative assets 0 342,000   265,127  
Deposits, current portion 288,606 347,454   145,600  
Prepaid expenses and other current assets 1,576,962 1,336,983   535,478  
Total current assets 10,184,360 13,828,989   20,834,710  
Noncurrent Assets:          
Investments 18,901,056 25,850,879   3,272,597  
Mineral rights and properties 13,513,585 6,669,111   6,597,644  
Properties, plant and equipment, net 15,208,357 14,563,672   8,624,700  
Construction in progress 4,020,473 3,219,607      
Reclamation bond deposit 2,696,008 2,695,944   2,695,704  
Notes receivable and advances, net 0 8,853,841   860,940  
Intangible assets, net 22,756,992 23,175,301   0  
Goodwill 12,788,671 12,788,671   0  
Finance lease - right of use asset, net 14,907,725 15,033,000   0  
Other assets 142,166 275,617   179,304  
Total noncurrent assets 104,935,033 113,125,643   22,288,852  
TOTAL ASSETS 115,119,393 126,954,632   43,123,562  
Current Liabilities:          
Accounts payable 1,243,341 633,223   313,772  
Accrued expenses and other liabilities 986,400 939,443   534,947  
Deposits 420,183 420,183   419,266  
Derivative liabilities 6,403,162 8,873,162   0  
Finance lease - right of use lease liability 13,035,110 13,043,499   0  
Total current liabilities 22,088,196 23,909,510   4,825,690  
Long-term Liabilities:          
Reclamation liability 6,470,156 5,445,672   6,054,919 $ 6,034,208
Debt, net 4,529,068 4,486,256   0  
Other liabilities 177,154 142,672   463,747  
Total long-term liabilities 11,176,378 10,074,600   6,518,666  
Total liabilities 33,264,574 33,984,110   11,344,356  
COMMITMENTS AND CONTINGENCIES    
Stockholders' Equity          
Preferred Stock $.000666 par value, 50,000,000 shares authorized, no shares outstanding   0   0  
Common stock, $.000666 par value, 158,000,000 shares authorized, 71,207,832 and 34,980,766 shares issued and outstanding at December 31, 2021 and 2020, respectively 44,853 47,065   22,937  
Treasury stock (3,868,084) (3,870,000)   0  
Additional paid-in capital 333,867,761 338,936,145   252,715,337  
Accumulated deficit (251,921,243) (245,542,688)   (220,959,068)  
Total equity 78,123,287 89,570,522   31,779,206  
Non-controlling interest 3,731,532 3,400,000   0  
Total stockholders' equity - Comstock Mining Inc. 81,854,819 92,970,522 $ 63,641,867 31,779,206 $ 23,492,560
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY $ 115,119,393 $ 126,954,632   $ 43,123,562