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Stock-based Compensation - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
May 26, 2022
May 14, 2019
Dec. 31, 2022
Dec. 31, 2021
Disclosure Of Compensation Related Costs Share based Payments [Line Items]        
Stock-based compensation expense recognized     $ 80 $ 25
Stock option remaining unrecognized amount     291 $ 218
December 31, 2027 [Member]        
Disclosure Of Compensation Related Costs Share based Payments [Line Items]        
Amount remaining to be recognized as expense     $ 291  
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] | Share-Based Payment Arrangement, Option [Member]        
Disclosure Of Compensation Related Costs Share based Payments [Line Items]        
Number of stock options, Granted     0  
2019 Equity Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Maximum [Member]        
Disclosure Of Compensation Related Costs Share based Payments [Line Items]        
Exercise price of options outstanding     $ 14.50  
2019 Equity Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Minimum [Member]        
Disclosure Of Compensation Related Costs Share based Payments [Line Items]        
Exercise price of options outstanding     9.00  
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] | Share-Based Payment Arrangement, Option [Member]        
Disclosure Of Compensation Related Costs Share based Payments [Line Items]        
Exercise price of options outstanding     $ 10.11 $ 10.46
Number of stock options, Granted     94,500