v3.26.1
Fair Value Measurements - Schedule of July Investment Agreement Derivative and CPU Share Allocation Obligations (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Jun. 30, 2026
USD ($)
July Investment Agreement Derivative [Member] | Expected Business Combination date [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions January 5, 2026  
July Investment Agreement Derivative [Member] | Remaining term (years) [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 0.01  
July Investment Agreement Derivative [Member] | Risk-free rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 3.7  
July Investment Agreement Derivative [Member] | CCC credit rating [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 15.7  
July Investment Agreement Derivative [Member] | Present value factor [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 1  
July Investment Agreement Derivative [Member] | Probability of Business Combination close [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 90  
July Investment Agreement Derivative [Member] | Market adjustment [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions [1] 45.5  
July Investment Agreement Derivative [Member] | Expected Company fully diluted ownership of New EM [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 96.5  
July Investment Agreement Derivative [Member] | Additional share allocation percentages [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 10  
CPU Share Allocation Obligations [Member] | Expected Business Combination date [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions January 5, 2026  
CPU Share Allocation Obligations [Member] | Remaining term (years) [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 0.01  
CPU Share Allocation Obligations [Member] | Risk-free rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 3.7  
CPU Share Allocation Obligations [Member] | Present value factor [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 1  
CPU Share Allocation Obligations [Member] | Probability of Business Combination close [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions  
CPU Share Allocation Obligations [Member] | Market adjustment [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions [1] 45.5  
CPU Share Allocation Obligations [Member] | Expected Company fully diluted ownership of New EM [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 96.5  
CPU Share Allocation Obligations [Member] | Additional share allocation percentages [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions 11.28  
Convertible Debentures [Member] | Remaining term (years) [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions   1.36
Convertible Debentures [Member] | Risk-free rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions   4
Convertible Debentures [Member] | Principal outstanding [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions (in Dollars)   $ 20,000,000
Convertible Debentures [Member] | Company common stock price [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions   6.61
Convertible Debentures [Member] | Equity volatility [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions   81.2
Convertible Debentures [Member] | Discount rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions   21.3
Convertible Debentures [Member] | Payment Premium [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurements assumptions   5
[1] Market adjustment inherently considers probability of Business Combination close and post Business Combination close price movements to the New EM common share price per share.