Concentrations of credit risk (Details Narrative) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Product Information [Line Items]
Cash and cash equivalents	$ 1,852,256	$ 2,102,231
Cash, uninsured amount	1,543,735	1,793,265
Accounts receivable	4,222,055	6,627,864
Customer One [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]
Product Information [Line Items]
Accounts receivable	1,750,244	1,952,040
Customer Two [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]
Product Information [Line Items]
Accounts receivable	609,676	1,165,807
Customer Three [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]
Product Information [Line Items]
Accounts receivable	$ 479,670	$ 1,054,625