Quarterly report pursuant to Section 13 or 15(d)

Contingencies And Guarantees - Additional Information (Detail)

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Contingencies And Guarantees - Additional Information (Detail) - USD ($)
$ in Millions
6 Months Ended 12 Months Ended
Jun. 20, 2023
Apr. 05, 2023
Aug. 19, 2021
Jun. 30, 2024
Dec. 31, 2023
Dec. 31, 2021
May 23, 2022
May 19, 2020
Contingencies And Guarantees [Line Items]                
Total Damages Sought Value $ 4.5         $ 167.0    
Litigation Settlement, Amount Awarded to Other Party           1.5    
Loss contingency claim for right to receive consulting fees and punitive damages       $ 0.5        
Total damages claimed value           $ 5.4    
Claim for alleged payments       1.3        
Claim for right to receive       $ 115.0        
Common stock, shares, issued       6,615,326,000 6,510,527,000      
Payments mistakenly         $ 1.5      
Alleged Fee   $ 2.2            
Pending Litigation [Member] | LMS Wellness Benefit LLC [Member] | William Huber [Member]                
Contingencies And Guarantees [Line Items]                
Noncontrolling interest, Ownership percentage by parent             100.00%  
Maximum [Member]                
Contingencies And Guarantees [Line Items]                
Total Damages Sought Value     $ 10.0          
Minimum [Member]                
Contingencies And Guarantees [Line Items]                
Total Damages Sought Value     $ 1.0          
Claim against ICHMPX ULC And MPX [Member]                
Contingencies And Guarantees [Line Items]                
Loss Contingency Accrual       $ 3.0        
Claim by prior shareholders of Grow Healthy Holdings LLC [Member]                
Contingencies And Guarantees [Line Items]                
Loss Contingency Accrual       22.0        
Counterclaim Against Canaccord [Member]                
Contingencies And Guarantees [Line Items]                
Payments mistakenly       $ 0.3        
Claim by Himed LLC an equity holder and holder of unsecured debentures [Member]                
Contingencies And Guarantees [Line Items]                
Debt instrument, face value               $ 5.0
Common stock, shares, issued         20,000