XML 47 R37.htm IDEA: XBRL DOCUMENT v3.22.2.2

Segment Information (Tables)

6 Months Ended

Jul. 31, 2022

Segment Reporting [Abstract]

Net Sales by Segment

Net sales and gross profit by segment were as follows:

			Three Months Ended												Six Months Ended
(in thousands)			July 31, 2022						August 1, 2021						July 31, 2022						August 1, 2021
Net sales:
High-Performance Analog Group			$	154,995					$	135,680					$	301,596					$	260,882
System Protection Group			54,259						49,324						109,807						94,494
Total net sales			$	209,254					$	185,004					$	411,403					$	355,376
Gross profit:
High-Performance Analog Group			$	107,224					$	91,352					$	209,285					$	174,432
System Protection Group			29,403						25,463						58,590						48,203
Unallocated costs, including share-based compensation			(808)						(1,383)						(1,803)						(2,342)
Total gross profit			$	135,819					$	115,432					$	266,072					$	220,293

Net Sales Activity By Product Line

The table below provides net sales activity by product line on a comparative basis:

			Three Months Ended																								Six Months Ended
(in thousands, except percentages)			July 31, 2022												August 1, 2021												July 31, 2022												August 1, 2021
Signal Integrity			$	87,355					42		%				$	73,087					39		%				$	166,657					40		%				$	139,782					39		%
Wireless and Sensing			67,640						32		%				62,593						34		%				134,939						33		%				121,100						34		%
Protection			54,259						26		%				49,324						27		%				109,807						27		%				94,494						27		%
Total net sales			$	209,254					100		%				$	185,004					100		%				$	411,403					100		%				$	355,376					100		%

Schedule of Revenue from External Customers by Sales Channel

(in thousands, except percentages)			Three Months Ended																								Six Months Ended
			July 31, 2022												August 1, 2021												July 31, 2022												August 1, 2021
Distributor			$	184,983					88		%				$	160,754					87		%				$	364,016					88		%				$	307,154					86		%
Direct			24,271						12		%				24,250						13		%				47,387						12		%				48,222						14		%
Total net sales			$	209,254					100		%				$	185,004					100		%				$	411,403					100		%				$	355,376					100		%

Net Sales Activity By Geographic Region

Net sales activity by geographic region was as follows:

			Three Months Ended												Six Months Ended
(percentage of total net sales)			July 31, 2022						August 1, 2021						July 31, 2022						August 1, 2021
Asia-Pacific			72		%				81		%				73		%				80		%
North America			16		%				11		%				15		%				12		%
Europe			12		%				8		%				12		%				8		%
			100		%				100		%				100		%				100		%

Summary Of Sales Activity To Countries That Represented Greater Than 10% Of Total Net Sales

The table below summarizes sales activity to countries that represented greater than 10% of total net sales for at least one of the periods presented:

			Three Months Ended												Six Months Ended
(percentage of total net sales)			July 31, 2022						August 1, 2021						July 31, 2022						August 1, 2021
China (including Hong Kong)			54		%				63		%				55		%				62		%
United States			15		%				9		%				13		%				10		%

X

- Definition

Schedule of Revenue from External Customers by Sales Channel [Table Text Block]

+ References

No definition available.

+ Details

Name:	smtc_ScheduleofRevenuefromExternalCustomersbySalesChannelTableTextBlock
Namespace Prefix:	smtc_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

[Table Text Block] for Summary Of Sales Activity To Countries That Represented Greater Than 10% Of Total Net Sales [Table]

+ References

No definition available.

+ Details

Name:	smtc_SummaryOfSalesActivityToCountriesThatRepresentedGreaterThan10OfTotalNetSalesTableTextBlock
Namespace Prefix:	smtc_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599

+ Details

Name:	us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599

+ Details

Name:	us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8813-108599

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599

+ Details

Name:	us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_SegmentReportingAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration