XML 29 R17.htm IDEA: XBRL DOCUMENT
v3.20.4

Major Customers and Foreign Sales | 3 Months Ended
--- | ---
Dec. 31, 2020
Geographic Areas Revenues From External Customers [Abstract] |
Major Customers and Foreign Sales | 10. Major Customers and Foreign Sales During the three months ended December 31, 2020, three customers individually represented 16%, 15% and 13% of our net revenues. During the three months ended December 31, 2019, one Semiconductor segment customer individually represented 11% of our net revenues. Our net revenues were from customers in the following geographic regions:
|  | Three Months Ended December 31, |
|  | 2020 |  |  | 2019 |
United States |  |  | 19 | % |  |  | 33 | %
Other |  |  | 1 | % |  |  | 9 | %
Total North America |  |  | 20 | % |  |  | 42 | %
China |  |  | 24 | % |  |  | 23 | %
Malaysia |  |  | 3 | % |  |  | 2 | %
Taiwan |  |  | 32 | % |  |  | 13 | %
Other |  |  | 9 | % |  |  | 6 | %
Total Asia |  |  | 68 | % |  |  | 44 | %
Germany |  |  | 2 | % |  |  | 3 | %
Other |  |  | 10 | % |  |  | 11 | %
Total Europe |  |  | 12 | % |  |  | 14 | %
|  |  | 100 | % |  |  | 100 | %

X
- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
Name: | us-gaap_ConcentrationRiskDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_GeographicAreasRevenuesFromExternalCustomersAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration