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Stock-based Compensation - Additional Information (Detail) - USD ($)
3 Months Ended
May 26, 2022
May 14, 2019
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Class of warrants or rights exercise price per share     $ 10    
Warrrant outstanding     1,537,484    
Warrant outstanding intrinsic value     $ 0    
Non Voting Common Stock Warrants [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Class of warrants or rights exercise price per share     $ 10    
Class of warrants or rights term     10 years    
Stock Options [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Stock-based compensation expense recognized     $ 21,000 $ 30,000  
Unrecognized stock-based compensation costs     288,000    
Restricted Stock Awards [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Stock-based compensation expense recognized     356,000 $ 172,000  
Unrecognized stock-based compensation costs     $ 2,000,000    
2019 Equity Incentive Plan [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Number of shares authorized for issuance   450,000      
Vesting rate   20.00%      
2019 Equity Incentive Plan [Member] | Maximum [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Exercise price of options outstanding     $ 12.98    
2019 Equity Incentive Plan [Member] | Minimum [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Exercise price of options outstanding     $ 5.45    
2019 Equity Incentive Plan [Member] | Stock Options [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Number of stock options, Granted     0    
2022 Equity Incentive Plan [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Number of shares authorized for issuance 475,000        
2022 Equity Incentive Plan [Member] | Minimum [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Vesting rate 95.00%        
Minimum period to vest for 95% of the awards 1 year        
2022 Equity Incentive Plan [Member] | Stock Options [Member]          
Disclosure Of Compensation Related Costs Share based Payments [Line Items]          
Exercise price of options outstanding     $ 9.09   $ 9.1