XML 38 R25.htm IDEA: XBRL DOCUMENT
v3.24.2

ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
--- | ---
May 31, 2024
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES |
Revenue from major customers |
|  | Year Ended May 31 |
|  | 2024 |  |  | 2023 |  |  | 2022 |
Customer A |  |  | 67.3 | % |  |  | 78.8 | % |  |  | 81.8 | %
Customer B |  |  | 16.7 | % |  | * |  |  | * |
Customer C |  | * |  |  |  | 10.4 | % |  | * |
Accounts receivable from major customers |
|  | May 31, |
|  | 2024 |  |  | 2023 |
Customer A |  |  | 49.9 | % |  |  | 81.6 | %
Customer B |  |  | 16.5 | % |  |  | 16.5 | %
Customer C |  |  | 12.3 | % |  | * |
Useful life for property and equipment |
Furniture and fixtures | 2 to 5 years
Machinery and equipment | 3 to 5 years
Test equipment | 4 to 5 years

X
- References No definition available. + Details
Name: | aehr_ScheduleOfAccountsReceivableFromMajorCustomersTableTextBlock
Namespace Prefix: | aehr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | aehr_ScheduleOfUsefulLifeForPropertyAndEquipmentTableTextblock
Namespace Prefix: | aehr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer. + References No definition available. + Details
Name: | us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration