v3.25.4
Share-Based Compensation - Summary of Outstanding Activity of Options,Restricted Stock and Restricted Stock Units under MRI EICP (Detail) - MRI EICP [Member] - $ / shares
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Restricted Shares [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of Shares, Beginning of period 626,108 1,638,678
Number of Shares, Granted 0 0
Number of Shares, Vested (626,108) (1,012,570)
Number of Shares, Forfeited 0  
Number of Shares, End of period 0 626,108
Weighted Average Grant Date Fair Value, Beginning of period $ 11.93 $ 11.91
Weighted Average Grant Date Fair Value, Granted 0 0
Weighted Average Grant Date Fair Value, Vested 11.93 11.89
Weighted Average Grant Date Fair Value, Forfeited 0  
Weighted Average Grant Date Fair Value, End of period $ 0 $ 11.93
Restricted Stock Units [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of Shares, Beginning of period 170,000 150,000
Number of Shares, Granted 80,000 80,000
Number of Shares, Vested (120,000) (60,000)
Number of Shares, Forfeited 0  
Number of Shares, End of period 130,000 170,000
Weighted Average Grant Date Fair Value, Beginning of period $ 7.63 $ 10.09
Weighted Average Grant Date Fair Value, Granted 1.77 4.41
Weighted Average Grant Date Fair Value, Vested 6.6 9.49
Weighted Average Grant Date Fair Value, Forfeited 0  
Weighted Average Grant Date Fair Value, End of period $ 4.97 $ 7.63
Employee Stock Option    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of Shares, Beginning of period 2,325,000 2,325,000
Number of Shares, Granted 0 0
Number of Shares, Vested 0 0
Number of Shares, Forfeited (225,000)  
Number of Shares, End of period 2,100,000 2,325,000
Weighted Average Grant Date Fair Value, Beginning of period $ 7.04 $ 7.04
Weighted Average Grant Date Fair Value, Granted 0 0
Weighted Average Grant Date Fair Value, Vested 0 0
Weighted Average Grant Date Fair Value, Forfeited 9.57  
Weighted Average Grant Date Fair Value, End of period $ 6.77 $ 7.04