Quarterly report pursuant to Section 13 or 15(d)

Debt and Other Financing Arrangements - Schedule of Debt (Parenthetical) (Detail)

v3.21.1
Debt and Other Financing Arrangements - Schedule of Debt (Parenthetical) (Detail)
3 Months Ended
Mar. 31, 2021
USD ($)
Financing agreement with FlatIron capital maturing in May 1, 2021 [Member]  
Debt Instrument [Line Items]  
Down payment for note payable $ 20,746
Debt instrument, maturity date May 01, 2021
Debt instrument, interest rate percentage 5.95%
Debt instrument, periodic payment $ 19,251
Debt instrument due period 10 months
Promissory note issued by a financial institution maturing in April 30, 2022 [Member]  
Debt Instrument [Line Items]  
Down payment for note payable $ 0
Debt instrument, maturity date Apr. 30, 2022
Debt instrument, interest rate percentage 1.00%