Quarterly report pursuant to Section 13 or 15(d)

Nature of Business and Basis of Presentation - Additional Information (Detail)

v3.20.1
Nature of Business and Basis of Presentation - Additional Information (Detail) - Promissory Note with Silicon Valley Bank [Member] - PPP [Member] - Subsequent Event [Member] - COVID-19 [Member]
May 05, 2020
USD ($)
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 seven-month anniversary of the date of the Note, the Company is required to make 18 monthly payments of principal and interest.
Periodic payment 18 monthly
Prepayment penalties $ 0