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Segment Information (Tables)

6 Months Ended

Jun. 30, 2022

Concentration risk

Revenue from external customer by geographic regions

Revenue from customers in the geographic regions based on the location of contracting parties was as follows:

						Three Months Ended												Six Months Ended
						June 30,												June 30,
(In thousands)						2022						2021						2022						2021
USA						$	67,285					$	45,541					$	122,969					$	91,692
Singapore						25,719						14,330						39,764						20,668
Asia-Other						9,732						8,710						27,524						12,284
Taiwan						10,499						9,018						15,459						17,861
Japan						3,891						3,826						7,426						8,414
South Korea						2,572						2,209						4,037						2,597
Europe						1,320						1,187						2,884						1,633
Canada						114						38						119						92
Total						$	121,132					$	84,859					$	220,182					$	155,241

Accounts receivable

Concentration risk

Schedule of customer accounts representing 10% or more than 10% of total

Accounts receivable from the Company’s major customers representing 10% or more of total accounts receivable at June 30, 2022 and December 31, 2021, respectively, was as follows:

						As of
Customer						June 30, 2022						December 31, 2021
Customer 1						26		%				*
Customer 2						20		%				17		%
Customer 3						13		%				19		%

_________________________________________

*    Customer accounted for less than 10% of total accounts receivable in the period.

Revenue

Concentration risk

Schedule of customer accounts representing 10% or more than 10% of total

Revenue from the Company’s major customers representing 10% or more of total revenue for the three and six months ended June 30, 2022 and 2021, respectively, was as follows:

						Three Months Ended												Six Months Ended
						June 30,												June 30,
Customer						2022						2021						2022						2021
Customer A						19		%				16		%				21		%				19		%
Customer B						17		%				*						13		%				11		%
Customer C						13		%				*						13		%				*
Customer D						*						13		%				*						*

_________________________________________

*    Customer accounted for less than 10% of total revenue in the period.

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