Concentrations of Risk - Summary of inventory purchases and outstanding balance of accounts payable (Details) - Customer Concentration Risk [Member]	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Distributor supplier A [Member] | Accounts Payable [Member]
Product Information [Line Items]
Concentration Risk Percentage	23.00%		23.00%		20.00%
Distributor supplier A [Member] | Inventory Purchases [Member]
Product Information [Line Items]
Concentration Risk, Percentage	39.00%	32.00%	35.00%	36.00%
Direct supplier A [Member] | Inventory Purchases [Member]
Product Information [Line Items]
Concentration Risk, Percentage			12.00%
Direct supplier B [Member] | Accounts Payable [Member]
Product Information [Line Items]
Concentration Risk Percentage	14.00%		14.00%
Direct supplier B [Member] | Inventory Purchases [Member]
Product Information [Line Items]
Concentration Risk, Percentage	16.00%	10.00%	14.00%
Direct supplier C [Member] | Inventory Purchases [Member]
Product Information [Line Items]
Concentration Risk, Percentage		16.00%		14.00%