XML 52 R31.htm IDEA: XBRL DOCUMENT
v3.25.2

SIGNIFICANT CUSTOMERS AND GEOGRAPHIC NET REVENUES (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Concentration Risk [Line Items] |
Schedules of Geographic Net Revenues | The Company markets its products globally through its sales personnel and a worldwide network of independent sales representatives and distributors. Geographic net revenues by region and country with 5% or more of the Company’s revenue during any of the periods presented, based on “bill to” customer locations were as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Six Months Ended
​ | ​ | June 30, | ​ | June 30,
(In thousands) |  | 2025 |  | 2024 |  | 2025 |  | 2024
Americas: | ​ | $ | 5,850 | ​ | $ | 5,281 | ​ | $ | 11,567 | ​ | $ | 10,286
EMEA: | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​
Germany | ​ | ​ | 6,947 | ​ |  | 5,059 | ​ |  | 13,063 | ​ |  | 10,948
Other EMEA | ​ |  | 5,809 | ​ |  | 5,946 | ​ |  | 10,984 | ​ |  | 12,260
APAC: | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​
Hong Kong/China | ​ |  | 67,691 | ​ |  | 63,124 | ​ |  | 124,179 | ​ |  | 112,804
India | ​ |  | 4,545 | ​ |  | 6,400 | ​ |  | 9,872 | ​ |  | 11,780
Korea | ​ | ​ | 9,685 | ​ | ​ | 8,933 | ​ | ​ | 21,954 | ​ | ​ | 18,453
Taiwan | ​ | ​ | 6,617 | ​ | ​ | 5,294 | ​ | ​ | 13,619 | ​ | ​ | 10,052
Other APAC | ​ |  | 8,708 | ​ |  | 6,161 | ​ |  | 16,143 | ​ |  | 11,303
Total net revenues | ​ | $ | 115,852 | ​ | $ | 106,198 | ​ | $ | 221,381 | ​ | $ | 197,886
​
Net revenue |
Concentration Risk [Line Items] |
Schedules of Concentration of Risk, by Risk Factor | The following customers represented 10% or more of the Company’s net revenues for the respective periods:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended |  | Six Months Ended
​ | ​ | June 30, | ​ | June 30,
Customer | ​ | 2025 | ​ | 2024 | ​ | 2025 | ​ | 2024
Avnet |  | 33 | % | ​ | 28 | % |  | 32 | % | ​ | 29 | %
Salcomp Group | ​ | 11 | % | ​ | * | ​ | ​ | * | ​ | ​ | * | ​
Honestar Technologies Co., Ltd. | ​ | * | ​ | ​ | 12 | % | ​ | * | ​ | ​ | 12 | %
​ *Total customer revenue was less than 10% of net revenues.
Accounts receivable |
Concentration Risk [Line Items] |
Schedules of Concentration of Risk, by Risk Factor | The following customers represented 10% or more of accounts receivable at June 30, 2025 and December 31, 2024:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31,
Customer |  | 2025 | ​ | 2024
Avnet | ​ | 38 | % | ​ | 32 | %
Salcomp Group | ​ | 13 | % | ​ | 13 | %
Honestar Technologies Co., Ltd. | ​ | * | ​ | ​ | 12 | %
*Total customer accounts receivable was less than 10% of accounts receivable.

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 954 -SubTopic 310 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478785/954-310-50-2 + Details
Name: | us-gaap_ConcentrationRiskLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
Name: | us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 21 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-21 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-20 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-20 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 16 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-16 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 21 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-21 + Details
Name: | us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_RevenueFromContractWithCustomerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |