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Operating Segments and Enterprise-Wide Information (Tables)

6 Months Ended

Jun. 27, 2020

Segment Reporting [Abstract]

Schedule of Operating Results by Segment

The following table summarizes the operating results by reportable segment (dollars in thousands):

			Three Months Ended
			June 27, 2020																																										June 29, 2019
			Probe Cards						Systems						Corporate and Other						Total						Probe Cards						Systems						Corporate and Other						Total
Revenues			$	133,784					$	24,040					$	—					$	157,824					$	113,637					$	24,381					$	—					$	138,018
Gross profit			$	61,523					$	10,719					$	(6,075)					$	66,167					$	48,492					$	12,672					$	(5,812)					$	55,352
Gross margin			46.0		%				44.6		%				—		%				41.9		%				42.7		%				52.0		%				—		%				40.1		%

			Six Months Ended
			June 27, 2020																																										June 29, 2019
			Probe Cards						Systems						Corporate and Other						Total						Probe Cards						Systems						Corporate and Other						Total
Revenues			$	268,499					$	50,078					$	—					$	318,577					$	221,740					$	48,491					$	—					$	270,231
Gross profit			122,266						24,053						(12,762)						$	133,557					$	93,785					$	25,688					$	(11,600)					$	107,873
Gross margin			45.5		%				48.0		%				—		%				41.9		%				42.3		%				53.0		%				—		%				39.9		%

Disaggregation of Revenue by Segment

Certain revenue category information by reportable segment was as follows (in thousands):

			Three Months Ended
			June 27, 2020																														June 29, 2019
			Probe Cards						Systems						Total						Probe Cards						Systems						Total
Market:
Foundry & Logic			$	109,347					$	—					$	109,347					$	73,442					$	—					$	73,442
DRAM			19,052						—						19,052						36,044						—						36,044
Flash			5,385						—						5,385						4,151						—						4,151
Systems			—						24,040						24,040						—						24,381						24,381
Total			$	133,784					$	24,040					$	157,824					$	113,637					$	24,381					$	138,018
Timing of revenue recognition:
Products transferred at a point in time			$	133,208					$	22,548					$	155,756					$	113,028					$	23,339					$	136,367
Services transferred over time			576						1,492						2,068						609						1,042						1,651
Total			$	133,784					$	24,040					$	157,824					$	113,637					$	24,381					$	138,018
Geographical region:
China			$	45,625					$	3,133					$	48,758					$	16,304					$	4,051					$	20,355
Taiwan			29,806						3,365						33,171						12,826						2,046						14,872
United States			22,368						5,753						28,121						32,072						6,297						38,369
South Korea			14,249						864						15,113						27,360						811						28,171
Europe			8,767						5,365						14,132						4,474						6,174						10,648
Japan			6,679						3,380						10,059						12,867						3,226						16,093
Asia-Pacific1			4,347						2,153						6,500						6,262						1,421						7,683
Rest of the world			1,943						27						1,970						1,472						355						1,827
Total			$	133,784					$	24,040					$	157,824					$	113,637					$	24,381					$	138,018

			Six Months Ended
			June 27, 2020																														June 29, 2019
			Probe Cards						Systems						Total						Probe Cards						Systems						Total
Market:
Foundry & Logic			$	215,092					$	—					$	215,092					$	145,022					$	—					$	145,022
DRAM			43,748						—						43,748						64,930						—						64,930
Flash			9,659						—						9,659						11,788						—						11,788
Systems			—						50,078						50,078						—						48,491						48,491
Total			$	268,499					$	50,078					$	318,577					$	221,740					$	48,491					$	270,231
Timing of revenue recognition:
Products transferred at a point in time			$	267,277					$	47,406					$	314,683					$	220,519					$	46,481					$	267,000
Services transferred over time			1,222						2,672						3,894						1,221						2,010						3,231
Total			$	268,499					$	50,078					$	318,577					$	221,740					$	48,491					$	270,231
Geographical region:
China			$	82,905					$	9,495					$	92,400					$	34,455					$	7,743					$	42,198
Taiwan			60,245						4,706						64,951						34,083						3,176						37,259
United States			47,979						12,058						60,037						59,727						12,905						72,632
Europe			24,977						10,198						35,175						9,847						10,294						20,141
South Korea			27,941						1,260						29,201						52,378						2,516						54,894
Japan			12,214						6,215						18,429						18,167						8,358						26,525
Asia-Pacific1			8,802						5,561						14,363						9,052						1,894						10,946
Rest of the world			3,436						585						4,021						4,031						1,605						5,636
Total			$	268,499					$	50,078					$	318,577					$	221,740					$	48,491					$	270,231

¹ Asia-Pacific includes all countries in the region except China, Japan, South Korea, and Taiwan, which are disclosed separately.

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

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-Publisher FASB
-Name Accounting Standards Codification
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Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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