Annual report pursuant to Section 13 and 15(d)

Nature of Business - Additional Information (Detail)

v3.21.1
Nature of Business - Additional Information (Detail) - USD ($)
 1 Months Ended 12 Months Ended
Mar. 30, 2021
May 05, 2020
Mar. 31, 2021
Jan. 31, 2021
Jan. 31, 2020
Significant Accounting Policies [Line Items]          
Aggregate offering price       $ 200,000,000  
Common stock, shares issued       37,811,224 37,303,952
Common stock, par value       $ 0.01 $ 0.01
Promissory Note with Silicon Valley Bank [Member] | PPP [Member] | COVID-19 [Member]          
Significant Accounting Policies [Line Items]          
Aggregate princial amout of unsecured loan   $ 2,412,890      
Fixed interest rate   1.00%      
Initial term   2 years      
Maturity date   May 05, 2022      
Payment terms, Description   Beginning on the seventeenth-month anniversary of the date of the Note, the Company is required to make equal monthly payments of principal and interest until maturity.      
Prepayment penalties   $ 0      
Aegis Capital Corp. [Member]          
Significant Accounting Policies [Line Items]          
Common stock, shares issued 10,323,484        
Common stock, par value $ 0.01        
Share price $ 1.85        
Proceeds from issuance of common stock       $ 17,600,000  
Percentage of underwriters discounts and commission       650.00%  
Share price of underwriters discounts and commission       $ 0.12025  
Offering Expenses       $ 200,000  
Underwriters purchase option period 45 days        
Sale of stock, number of shares issued in transaction       1,548,522  
Termination Agreement [Member] | Subsequent Event [Member]          
Significant Accounting Policies [Line Items]          
Termination payment     $ 430,000    
Contractual obligation     $ 2,800,000    
Sublease expiration date     2025-02