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Concentration of Credit Risk, Significant Customers and Geographic Information (Tables)
3 Months Ended
Mar. 31, 2022
Risks and Uncertainties [Abstract]  
Schedules of Concentration of Risk, by Risk Factor
Customers comprising greater than 10% of net revenues for each of the periods presented are as follows:
Three Months Ended March 31,
20222021
Percentage of total net revenue
Customer A (direct)16 %15 %
Customer B (direct)11 %12 %
Customer C (distributor)10 %11 %

The following table presents balances that are 10% or greater of accounts receivable, based on the Company’s billings to its customers.
March 31,December 31,
20222021
Percentage of gross accounts receivable
Customer B (direct)12 %14 %
Customer C (distributor)16 %*
Customer D (direct)10 %17 %
____________________________
*    Represents less than 10% of the gross accounts receivable as of the respective period end.
Significant Suppliers

Suppliers comprising greater than 10% of total inventory purchases are as follows:
Three Months Ended March 31,
20222021
Vendor A27 %45 %
Vendor B26 %20 %
Vendor C12 %11 %
Revenue from External Customers by Geographic Areas
The Company’s consolidated net revenues by geographic area based on ship-to location are as follows (in thousands):
Three Months Ended March 31,
20222021
Amount% of total net revenueAmount% of total net revenue
Asia $211,665 80 %$171,160 82 %
United States8,868 %10,300 %
Rest of world43,394 17 %27,899 13 %
Total$263,927 100 %$209,359 100 %

The products shipped to individual countries or territories representing greater than 10% of net revenue for each of the periods presented are as follows:
Three Months Ended March 31,
20222021
Percentage of total net revenue
Hong Kong38 %37 %
China11 %14 %
Vietnam13 %12 %
Long-lived Assets by Geographic Areas Long-lived assets, which consists of property and equipment, net, leased right-of-use assets, intangible assets, net, and goodwill by geographic area are as follows (in thousands):
March 31,December 31,
20222021
Amount% of totalAmount% of total
United States$372,671 69 %$382,650 70 %
Singapore121,117 22 %122,474 22 %
Rest of world46,019 %42,277 %
Total$539,807 100 %$547,401 100 %