Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2021

Accrued Liabilities Current [Abstract]

Summary of Accrued Liabilities

Accrued liabilities consisted of the following as of the dates indicated:

	September 30,		December 31,
	2021		2020
Accrued employee bonuses	$	775,219	$	436,799
Payroll and employee benefit accruals		414,177		694,058
Accrued product warranty		92,696		92,696
Other accrued liabilities		326,909		236,325
	$	1,609,001	$	1,459,878