Prepayments and other current assets (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Prepayments and other current assets
Prepaid Insurance	$ 2,412,882	$ 838,612
Other Prepaid Expenses	748,973	721,501
Total	$ 3,161,855	$ 1,560,113

Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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Name:	us-gaap_PrepaidInsurance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant