XML 22 R9.htm IDEA: XBRL DOCUMENT
v3.24.2

CASH CASH EQUIVALENTS AND INVESTMENTS | 12 Months Ended
--- | ---
May 31, 2024
CASH CASH EQUIVALENTS AND INVESTMENTS |
CASH, CASH EQUIVALENTS AND INVESTMENTS | 2. CASH, CASH EQUIVALENTS AND INVESTMENTS The following table summarizes the Company’s cash, cash equivalents and investments by security type as of May 31, 2024:
|  |  |  |  | Gross |  |  |  |
Balances as of May 31, 2024 |  |  |  |  | Unrealized |  |  | Estimated |
(In thousands) |  | Cost |  |  | Gain (Loss) |  |  | Fair Value |
Cash |  | $ | 5,029 |  |  | $ | - |  |  | $ | 5,029 |
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 44,130 |  |  | $ | - |  |  | $ | 44,130 |
Total cash and cash equivalents |  | $ | 49,159 |  |  | $ | - |  |  | $ | 49,159 |
Long-term investments: |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 150 |  |  | $ | - |  |  | $ | 150 |
Total cash, cash equivalents and investments |  | $ | 49,309 |  |  | $ | - |  |  | $ | 49,309 |
The following table summarizes the Company’s cash, cash equivalents and investments by security type as of May 31, 2023:
|  |  |  |  | Gross |  |  |  |
Balances as of May 31, 2023 |  |  |  |  | Unrealized |  |  | Estimated |
(In thousands) |  | Cost |  |  | Loss |  |  | Fair Value |
Cash |  | $ | 3,182 |  |  | $ | - |  |  | $ | 3,182 |
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 26,872 |  |  | $ | - |  |  | $ | 26,872 |
Total cash and cash equivalents |  | $ | 30,054 |  |  | $ | - |  |  | $ | 30,054 |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |  |
U. S. treasury securities |  | $ | 17,870 |  |  | $ | (17 | ) |  | $ | 17,853 |
Long-term investments: |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 150 |  |  | $ | - |  |  | $ | 150 |
Total cash, cash equivalents and investments |  | $ | 48,074 |  |  | $ | (17 | ) |  | $ | 48,057 |
Long-term investments are included in other non-current assets on the accompanying consolidated balance sheets. Unrealized gains and losses on investments classified as available-for-sale are included within accumulated other comprehensive loss, net of any related tax effect. Upon realization, those amounts are reclassified from accumulated other comprehensive loss to results of operations.

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

X
- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/320/tableOfContent + Details
Name: | us-gaap_CashCashEquivalentsAndShortTermInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration