Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Additional Information (Detail)

v3.23.1
Stockholders' Equity - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
Feb. 28, 2022
Feb. 23, 2022
Sep. 21, 2021
Oct. 03, 2022
Equity, Class of Treasury Stock [Line Items]        
Common stock, issued and sold 388,000      
Net proceeds from issuance of common stock and exercise of overallotment $ 10.0      
After deduction of underwriting discounts and estimated other offering expenses $ 0.9      
ATM Facility [Member]        
Equity, Class of Treasury Stock [Line Items]        
Common stock shares subscribed but not issued       1,566,100
ATM Facility [Member] | Maximum [Member]        
Equity, Class of Treasury Stock [Line Items]        
Common stock shares subscribed but not issued       1,566,100
Pre Funded Warrants [Member]        
Equity, Class of Treasury Stock [Line Items]        
Class of warrant or right, exercise price of warrants or rights   $ 0.0001    
Pre Funded Warrants [Member] | Maximum [Member]        
Equity, Class of Treasury Stock [Line Items]        
Warrants issued (in shares) 388,000      
Common Warrants [Member] | Maximum [Member]        
Equity, Class of Treasury Stock [Line Items]        
Warrants issued (in shares) 776,000      
Date from which Warrants or Rights Exercisable   Aug. 23, 2027    
Common Warrants [Member] | Minimum [Member]        
Equity, Class of Treasury Stock [Line Items]        
Date from which Warrants or Rights Exercisable   Aug. 23, 2022    
Common Stock Warrants [Member]        
Equity, Class of Treasury Stock [Line Items]        
Common Stock, Voting Rights   4.99    
Class of warrant or right, exercise price of warrants or rights   $ 14.1    
Common Stock Warrants [Member] | ATM Facility [Member]        
Equity, Class of Treasury Stock [Line Items]        
Common stock, issued and sold     140,000  
Net proceeds from issuance of common stock and exercise of overallotment     $ 4.1  
Follow-on Public Offering [Member]        
Equity, Class of Treasury Stock [Line Items]        
Common stock, issued and sold   388,000    
Common stock issued price per share   $ 14.1    
Net proceeds from issuance of common stock and exercise of overallotment   $ 10.0    
After deduction of underwriting discounts and estimated other offering expenses   $ 0.9    
Follow-on Public Offering [Member] | Pre Funded Warrants [Member]        
Equity, Class of Treasury Stock [Line Items]        
Common stock issued price per share   $ 14.099    
Follow-on Public Offering [Member] | Pre Funded Warrants [Member] | Maximum [Member]        
Equity, Class of Treasury Stock [Line Items]        
Warrants issued (in shares)   388,000    
Follow-on Public Offering [Member] | Common Warrants [Member] | Maximum [Member]        
Equity, Class of Treasury Stock [Line Items]        
Warrants issued (in shares)   776,000