Quarterly report pursuant to Section 13 or 15(d)

Stock Incentive Plan - Schedule of Stock Option Activity (Detail)

v3.23.3
Stock Incentive Plan - Schedule of Stock Option Activity (Detail) - Employee Stock Option [Member] - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2023
Dec. 31, 2022
Shares    
Beginning Balance 1,706,340  
Granted 1,249,500  
Forfeited or expired (153,997)  
Ending Balance 2,801,843 1,706,340
Exercisable at end of period 1,101,843  
Expected to Vest 1,614,150  
Weighted Average Exercise Price    
Beginning Balance $ 2,680  
Granted 1,060.00  
Forfeited or expired 4,900  
Ending Balance 1,890 $ 2,680
Exercisable at end of period 2,750  
Expected to Vest 1,910  
Weighted Average Grant Date Fair value    
Beginning Balance 1,230  
Granted 870  
Forfeited or expired 1,430  
Ending Balance 1,070.00 $ 1,230
Exercisable at end of period 1,200  
Expected to Vest $ 1,070.00  
Weighted Average Remaining Contractual Term    
Contractual term 5 years 6 months 4 years 2 months 12 days
Exercisable at end of period 2 years 8 months 12 days  
Expected to Vest 5 years 6 months  
Aggregate Intrinsic Value    
Ending Balance $ 0  
Expected to Vest $ 0