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Equity - Additional Information (Details) - USD ($)
 12 Months Ended
Oct. 27, 2020
Dec. 31, 2021
Dec. 31, 2020
Class Of Stock [Line Items]      
Common stock, authorized   200,000,000 200,000,000
Common stock, par value   $ 0.001 $ 0.001
Common stock, voting rights   The holder of each share of common stock is entitled to one vote per share.  
Dividends   $ 0 $ 0
Proceeds from initial public offering     $ 72,000,000
Proceeds from the sale of common shares   $ 16,343,000  
Preferred stock, authorized   5,000,000 5,000,000
Preferred stock, par value   $ 0.001 $ 0.001
Preferred stock, issued   0 0
Preferred stock, outstanding   0 0
Initial Public Offering      
Class Of Stock [Line Items]      
Shares of common stock issued and sold 4,000,000    
Common stock price per share $ 18.00    
Proceeds from initial public offering $ 63,800,000    
Underwriting discounts and commissions 5,000,000.0    
Direct offering expenses $ 3,200,000    
At-The-Market Offering      
Class Of Stock [Line Items]      
Shares of common stock issued and sold   3,756,994  
Common stock price per share   $ 4.35  
Proceeds from the sale of common shares   $ 16,300,000  
Net proceeds from sale of common shares after deducting underwriting discounts and commissions and offering expenses   15,700,000  
Underwriting discounts and commissions and offering expenses payable   $ 700,000