Accrued Expenses - Schedule of Accrued Expenses (Detail) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Sales return allowance	$ 11,000	$ 39,000
Accrued Leaseholds Current	0	60,000
Sales and Excise Tax Payable, Current	139,507	108,788
Professional services	156,000	109,000
Warranty reserve	24,800	28,400
Accrued Salaries	825,698	440,474
Other	61,003	67,493
Accrued expenses	$ 1,207,008	$ 814,155