Significant Accounting Policies (Policies)	3 Months Ended
Mar. 31, 2025
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	BASIS OF PRESENTATION AND PRINCIPLES OF CONSOLIDATION The condensed consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) and include the accounts of Comstock Inc. and its wholly and majority owned subsidiaries. Intercompany transactions have been eliminated. The condensed consolidated financial statements do not include all disclosures required of annual consolidated financial statements and, accordingly, should be read in conjunction with our consolidated financial statements and notes thereto in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024. Operating results for the three-months ended March 31, 2025 may not be indicative of full year 2025 results. In management's opinion, the accompanying condensed consolidated financial statements contain all adjustments necessary for a fair statement of our financial position as of March 31, 2025, and our results of operations, changes in equity and cash flows for the three-months ended March 31, 2025 and 2024.
Stockholders' Equity, Policy [Policy Text Block]	REVERSE STOCK SPLIT On February 24, 2025, the Company effected a one-for-ten (1:10) reverse stock split of its issued and outstanding shares of common stock. In connection with the reverse split, all shares of common stock, stock options, per-share and warrant amounts for all periods presented have been adjusted retrospectively to reflect this reverse stock split. This recast ensures comparability across all periods presented and does not impact previously reported net income (loss), total assets, or total liabilities but does impact earnings per diluted shares. The reverse stock split did not impact the total stockholders’ equity, the number of authorized shares of common stock, or the par value per share.
Liquidity and Capital Resources [Policy Text Block]	LIQUIDITY AND CAPITAL RESOURCES The condensed consolidated financial statements are prepared on the going concern basis of accounting that assumes the realization of assets and the satisfaction of liabilities in the ordinary course of business. The Company has had recurring net losses from operations and had an accumulated deficit of $344.7 million at March 31, 2025. For the three-months ended March 31, 2025, the Company recognized a net loss of $9,093,931. Cash and cash equivalents increased by $2,952,502 from $954,271 at December 31, 2024 to $3,906,773 at March 31, 2025. The Company intends to fund our operations over the next twelve months from revenues from our solar panel recycling business, government grants for our fuels business, issuance of subsidiary-level equity, issuance of equity under our existing shelf registration statement, planned licensing and related engineering services fees, planned sales of non-strategic assets and other investments, and existing cash and cash equivalents. Based on these expected funding sources, management believes we will have sufficient funds to sustain our operations and meet our commitments under our investment agreements during the 12 months following the date of issuance of the consolidated financial statements included herein. While we have been successful in the past in obtaining the necessary capital to support our operations, including registered equity financings from our existing shelf registration statement, non-registered equity placements, non-registered equity issued directly from certain subsidiaries, government grants, borrowings, and various other means, there is no assurance we will be able to obtain additional equity capital or other financing, if needed. We intend to fund our operations beyond the next twelve months from planned sales of non-strategic assets, revenue from our solar panel recycling operations, sales from licensing our lignocellulosic technology and related engineering services, government grants, issuance of subsidiary-level equity, and borrowings and other various equity financing alternatives from our existing shelf and other registration statements. There can be no assurance that the Company would be able to take any such actions on favorable terms, in a timely manner, or at all.
Reclassification, Comparability Adjustment [Policy Text Block]	RECLASSIFICATIONS Certain prior period amounts have been reclassified to conform to the 2025 financial statement presentation. Reclassifications had no effect on net income (loss), cash flows, or stockholders' equity as previously reported.
New Accounting Pronouncements, Policy [Policy Text Block]	RECENTLY ISSUED ACCOUNTING STANDARDS In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-09 (Topic 740) Improvements to Income Tax Disclosures. The new guidance is intended to enhance annual income tax disclosures to address investor requests for more information about the tax risks and opportunities present in an entity’s operations. The amendments in this standard require disclosure of additional information in specified categories with respect to the reconciliation of the effective tax rate to the statutory rate (the rate reconciliation) for federal, state, and foreign income taxes. They also require greater detail about individual reconciling items in the rate reconciliation to the extent the impact of those items exceeds a specified threshold. In addition to new disclosures associated with the rate reconciliation, the amendments in this update require information pertaining to taxes paid (net of refunds received) to be disaggregated for federal, state, and foreign taxes and further disaggregated for specific jurisdictions to the extent the related amounts exceed a quantitative threshold. The amendments in this update are effective on January 1, 2025 for annual periods beginning after December 15, 2024, and early adoption is permitted. The Company adopted the standard on January 1, 2025 and does not expect the adoption to have a material impact on the consolidated financial statements. In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disclosure about the types of costs and expenses included in certain expense captions presented on the income statement. The new disclosure requirements are effective for the Company's annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027, with early adoption permitted, and may be applied either prospectively or retrospectively. The Company is currently evaluating the ASU to determine its impact on our consolidated financial statements and disclosures. Management does not believe that any other recently issued, but not yet effective, accounting standards if currently adopted would have a material effect on the accompanying financial statements.

Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2025

Basis of Accounting, Policy [Policy Text Block]

BASIS OF PRESENTATION AND PRINCIPLES OF CONSOLIDATION

The condensed consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) and include the accounts of Comstock Inc. and its wholly and majority owned subsidiaries. Intercompany transactions have been eliminated. The condensed consolidated financial statements do not include all disclosures required of annual consolidated financial statements and, accordingly, should be read in conjunction with our consolidated financial statements and notes thereto in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024. Operating results for the three-months ended March 31, 2025 may not be indicative of full year 2025 results.

In management's opinion, the accompanying condensed consolidated financial statements contain all adjustments necessary for a fair statement of our financial position as of March 31, 2025, and our results of operations, changes in equity and cash flows for the three-months ended March 31, 2025 and 2024.

Stockholders' Equity, Policy [Policy Text Block]

REVERSE STOCK SPLIT

On February 24, 2025, the Company effected a one-for-ten (1:10) reverse stock split of its issued and outstanding shares of common stock. In connection with the reverse split, all shares of common stock, stock options, per-share and warrant amounts for all periods presented have been adjusted retrospectively to reflect this reverse stock split. This recast ensures comparability across all periods presented and does not impact previously reported net income (loss), total assets, or total liabilities but does impact earnings per diluted shares. The reverse stock split did not impact the total stockholders’ equity, the number of authorized shares of common stock, or the par value per share.

Liquidity and Capital Resources [Policy Text Block]

LIQUIDITY AND CAPITAL RESOURCES

The condensed consolidated financial statements are prepared on the going concern basis of accounting that assumes the realization of assets and the satisfaction of liabilities in the ordinary course of business. The Company has had recurring net losses from operations and had an accumulated deficit of $344.7 million at March 31, 2025. For the three-months ended March 31, 2025, the Company recognized a net loss of $9,093,931. Cash and cash equivalents increased by $2,952,502 from $954,271 at December 31, 2024 to $3,906,773 at March 31, 2025. The Company intends to fund our operations over the next twelve months from revenues from our solar panel recycling business, government grants for our fuels business, issuance of subsidiary-level equity, issuance of equity under our existing shelf registration statement, planned licensing and related engineering services fees, planned sales of non-strategic assets and other investments, and existing cash and cash equivalents. Based on these expected funding sources, management believes we will have sufficient funds to sustain our operations and meet our commitments under our investment agreements during the 12 months following the date of issuance of the consolidated financial statements included herein. While we have been successful in the past in obtaining the necessary capital to support our operations, including registered equity financings from our existing shelf registration statement, non-registered equity placements, non-registered equity issued directly from certain subsidiaries, government grants, borrowings, and various other means, there is no assurance we will be able to obtain additional equity capital or other financing, if needed. We intend to fund our operations beyond the next twelve months from planned sales of non-strategic assets, revenue from our solar panel recycling operations, sales from licensing our lignocellulosic technology and related engineering services, government grants, issuance of subsidiary-level equity, and borrowings and other various equity financing alternatives from our existing shelf and other registration statements. There can be no assurance that the Company would be able to take any such actions on favorable terms, in a timely manner, or at all.

Reclassification, Comparability Adjustment [Policy Text Block]

RECLASSIFICATIONS

Certain prior period amounts have been reclassified to conform to the 2025 financial statement presentation. Reclassifications had no effect on net income (loss), cash flows, or stockholders' equity as previously reported.

New Accounting Pronouncements, Policy [Policy Text Block]

RECENTLY ISSUED ACCOUNTING STANDARDS

In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-09 (Topic 740) Improvements to Income Tax Disclosures. The new guidance is intended to enhance annual income tax disclosures to address investor requests for more information about the tax risks and opportunities present in an entity’s operations. The amendments in this standard require disclosure of additional information in specified categories with respect to the reconciliation of the effective tax rate to the statutory rate (the rate reconciliation) for federal, state, and foreign income taxes. They also require greater detail about individual reconciling items in the rate reconciliation to the extent the impact of those items exceeds a specified threshold. In addition to new disclosures associated with the rate reconciliation, the amendments in this update require information pertaining to taxes paid (net of refunds received) to be disaggregated for federal, state, and foreign taxes and further disaggregated for specific jurisdictions to the extent the related amounts exceed a quantitative threshold. The amendments in this update are effective on January 1, 2025 for annual periods beginning after December 15, 2024, and early adoption is permitted. The Company adopted the standard on January 1, 2025 and does not expect the adoption to have a material impact on the consolidated financial statements.

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disclosure about the types of costs and expenses included in certain expense captions presented on the income statement. The new disclosure requirements are effective for the Company's annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027, with early adoption permitted, and may be applied either prospectively or retrospectively. The Company is currently evaluating the ASU to determine its impact on our consolidated financial statements and disclosures.

Management does not believe that any other recently issued, but not yet effective, accounting standards if currently adopted would have a material effect on the accompanying financial statements.