Concentration of Credit Risk, Significant Customers and Geographic Information

3 Months Ended

Mar. 31, 2022

Concentration of Credit Risk, Significant Customers and Geographic Information

Financial instruments, which potentially subject the Company to concentrations of credit risk, consist primarily of cash and cash equivalents and accounts receivable. Collateral is generally not required for customer receivables. The Company limits its exposure to credit loss by placing its cash with high credit quality financial institutions. At times, such deposits may be in excess of insured limits. The Company has not experienced any losses on its deposits of cash and cash equivalents.

Significant Customers

The Company markets its products and services to manufacturers of a wide range of electronic devices (Note 1). The Company sells its products both directly to end-customers and through third-party distributors, both of which are referred to as the Company’s customers (Note 12). The Company makes periodic evaluations of the credit worthiness of its customers.

Customers comprising greater than 10% of net revenues for each of the periods presented are as follows:


	Three Months Ended March 31,
	2022		2021
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,
	2022		2021
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,
	2022		2021
Vendor A	27	%	45	%
Vendor B	26	%	20	%
Vendor C	12	%	11	%

Geographic Information

The Company’s consolidated net revenues by geographic area based on ship-to location are as follows (in thousands):


	Three Months Ended March 31,
	2022				2021
	Amount		% of total net revenue		Amount		% of total net revenue
Asia	$	211,665	80	%	$	171,160	82	%
United States	8,868		3	%	10,300		5	%
Rest of world	43,394		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,
	2022		2021
Percentage of total net revenue
Hong Kong	38	%	37	%
China	11	%	14	%
Vietnam	13	%	12	%

The determination of which country a particular sale is allocated to is based on the destination of the product shipment. No other individual country accounted for more than 10% of net revenue during these periods. Although a large percentage of the Company’s products is shipped to Asia, and in particular, Hong Kong, China and Vietnam, the Company believes that a significant number of the systems designed by customers and incorporating the Company’s semiconductor products are subsequently sold outside Asia to Europe, Middle East, and Africa, or EMEA markets and North American markets.

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,
	2022				2021
	Amount		% of total		Amount		% of total
United States	$	372,671	69	%	$	382,650	70	%
Singapore	121,117		22	%	122,474		22	%
Rest of world	46,019		9	%	42,277		8	%
Total	$	539,807	100	%	$	547,401	100	%