Accrued liabilities (Tables)

9 Months Ended

Sep. 30, 2023

Payables and Accruals [Abstract]

Accrued Liabilities

As of September 30, 2023 and December 31, 2022, accrued liabilities consisted of the following:

	September 30, 2023		December 31, 2022
Accrued development costs	$	265,061	$	364,157
Accrued interest	72,970		51,994
Accrued inventory	29,800		45,511
Accrued bonuses	28,378		37,739
Accrued dividend	—		626,310
Other accrued expenses	39,483		36,701
Total accrued liabilities	$	435,692	$	1,162,412