Schedule of prepaid expenses and other assets (Details) - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid insurance		$ 342
Other prepaid costs	25,521	17,497
Prepaid expenses and other current assets	$ 25,521	$ 17,839