v3.26.1
Summary of Significant Accounting Policies - Schedule of Securities that were Excluded From the Diluted Per Share (Details) - shares
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Schedule of Securities that were Excluded from the Diluted Per Share [Line Items]            
Potentially dilutive securities 29,381,275 6,103,593 29,381,275 6,305,952 17,576,650 2,169,030
Options to purchase common stock [Member]            
Schedule of Securities that were Excluded from the Diluted Per Share [Line Items]            
Potentially dilutive securities 2,189,836 44,501 2,189,836 44,501 41,169 52,479
Warrants to purchase common stock [Member]            
Schedule of Securities that were Excluded from the Diluted Per Share [Line Items]            
Potentially dilutive securities 13,202,348 95,746 13,202,348 95,746 95,746 182,996
Series C Convertible Preferred Stock [Member]            
Schedule of Securities that were Excluded from the Diluted Per Share [Line Items]            
Potentially dilutive securities 1,058,091 [1] 1,452,282 [1] 1,058,091 [1] 1,452,282 [1] 1,576,763 [2] 1,452,282 [2]
Series D Convertible Preferred Stock [Member]            
Schedule of Securities that were Excluded from the Diluted Per Share [Line Items]            
Potentially dilutive securities [3] 2,074,689 [3] [3] 2,074,689 [3] 2,074,689 [4] [4]
Series E Convertible Preferred Stock [Member]            
Schedule of Securities that were Excluded from the Diluted Per Share [Line Items]            
Potentially dilutive securities 12,931,000 [5] [5] 12,931,000 [5] [5] 13,000,000 [6] [6]
Convertible notes and related accrued interest [Member]            
Schedule of Securities that were Excluded from the Diluted Per Share [Line Items]            
Potentially dilutive securities [7] 2,436,375 [7] [7] 2,638,734 [7] 788,283 [8] 227,269 [8]
[1] Assumed the Series C convertible preferred stock was converted into shares of common stock of the Company at a conversion price of $2.41 per share.
[2] Assumed the Series C convertible preferred stock was converted into shares of common stock of the Company at a conversion price of $2.41 per share.
[3] Assumed the Series D convertible preferred stock was converted into shares of common stock of the Company at a conversion price of $2.41 per share.
[4] Assumed the Series D convertible preferred stock was converted into shares of common stock of the Company at a conversion price of $2.41 per share.
[5] Assumed the Series E convertible preferred stock was converted into shares of common stock of the Company at a conversion price of $1.50 per share.
[6] Assumed the Series E convertible preferred stock was converted into shares of common stock of the Company at a conversion price of $1.50 per share.
[7] Assumed the convertible notes were converted into shares of common stock of the Company at a conversion price of $1.00 per share for the three and six months ended June 30, 2025.
[8] Assumed the convertible notes were converted into shares of common stock of the Company at a conversion price of $1.00 per share for the years ended December 31, 2025. Assumed the convertible notes were converted into shares of common stock of the Company at a conversion price of $11.25 per share for the year ended December 31, 2024.