v3.26.1
Cover - shares
6 Months Ended
Oct. 31, 2025
Dec. 12, 2025
Document Type 10-Q/A  
Amendment Flag true  
Amendment Description Introduction  This Amendment No. 1 on Form 10-Q/A (this “Amendment”) amends the Quarterly Report on Form 10-Q of the Company for the three months ended October 31, 2025 and the period from June 7, 2025 through October 31, 2025 (the “Successor period”) and the period from May 1, 2025 through June 6, 2025 (the “Predecessor period”), originally filed with the Securities and Exchange Commission (the “SEC”) on December 15, 2025 (the “Original Filing”). On June 11, 2026, the Company’s management, with the concurrence of the Audit Committee of the Board of Directors, concluded that the previously issued condensed consolidated financial statements included in the Original Filing should no longer be relied upon due to an error in the calculation of the weighted-average number of shares outstanding used in determining basic and diluted earnings per share (“EPS”).   Impact of the Restatement   The error affects only the EPS denominator (weighted-average shares); it has no effect on net income, total assets, total liabilities, stockholders’ equity, revenue, or cash flows, and net income (loss) available to common stockholders is unchanged in each affected period. The error resulted in an understatement of basic and diluted weighted-average shares outstanding, which in turn overstated both basic and diluted EPS for the three months ended October 31, 2025 and the Successor period from June 7 through October 31, 2025.   The error resulted in an understatement of basic and diluted weighted average number of shares outstanding, which in turn overstated basic and diluted EPS for the affected periods as follows:   Three months ended October 31, 2025:   ●Basic and diluted weighted average number of shares understated by 2,214,508 shares ●Basic and diluted EPS overstated by $0.21   Successor period from June 7 through October 31, 2025:   ●Basic weighted average number of shares understated by 1,857,056 shares ●Diluted weighted average number of shares understated by 857,057 shares ●Basic and diluted EPS overstated by $0.45   Amended Items   In accordance with Rule 12b-15 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), the following Items of the Original Filing have been partially amended and the complete text of those Items, as originally filed and as amended herein, is set out in this Amendment:   Part I - Item 1. Financial Statements (Unaudited), including the Condensed Consolidated Statements of Operations and Comprehensive Income and the Notes to Condensed Consolidated Financial Statements   Part II - Item 6. Exhibits   The error affected the Condensed Consolidated Statements of Operations and Comprehensive Income and the Earnings Per Share note within the Notes to Condensed Consolidated Financial Statements.   Restatement and Correction   The Company evaluated the error in accordance with SEC Staff Accounting Bulletin No. 99, Materiality, and concluded that the error is material to the previously issued condensed consolidated financial statements because it affects a separately presented, required primary metric central to investor valuation, is precisely measurable, overstated favorable per-share performance, and arose from a systemic methodology error. When previously issued condensed consolidated financial statements are determined to be materially misstated, they are corrected by restatement. Accordingly, the Company has revised the affected condensed consolidated financial statements and related disclosures to reflect the correction of basic and diluted weighted-average shares outstanding and basic and diluted EPS.   Internal Control Considerations   As disclosed in the Original Filing, management had previously concluded that the Company’s disclosure controls and procedures were not effective as of October 31, 2025 due to a material weakness in internal control over financial reporting. The error reported in this Amendment relates to the existing material weakness. Management is continuing to implement remediation measures.    
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Oct. 31, 2025  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --04-30  
Entity File Number 001-41266  
Entity Registrant Name CEA INDUSTRIES INC.  
Entity Central Index Key 0001482541  
Entity Tax Identification Number 27-3911608  
Entity Incorporation, State or Country Code NV  
Entity Address, Address Line One 385 South Pierce Avenue  
Entity Address, Address Line Two Suite C  
Entity Address, City or Town Louisville  
Entity Address, State or Province CO  
Entity Address, Postal Zip Code 80027  
City Area Code (303)  
Local Phone Number 993-5271  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   44,062,938
Common Stock, $0.00001 par value    
Title of 12(b) Security Common Stock, $0.00001 par value  
Trading Symbol BNC  
Security Exchange Name NASDAQ  
Warrants To Purchase Common Stock [Member]    
Title of 12(b) Security Warrants to purchase common stock  
Trading Symbol BNCW  
Security Exchange Name NASDAQ