XML 36 R25.htm IDEA: XBRL DOCUMENT v3.25.2

BALANCE SHEET INFORMATION (Tables)

3 Months Ended

Aug. 29, 2025

BALANCE SHEET INFORMATION

Inventories

		August 29,				May 30,
(In thousands)		2025				2025
Raw materials and sub-assemblies		$	32,609			$	30,644
Work in process			8,674				9,263
Finished goods			559				2,090
		$	41,842			$	41,997

Property and equipment, net

		Useful life		August 29,				May 30,
(In thousands)		(in years)		2025				2025
Leasehold improvements		*		$	6,098			$	5,999
Machinery and equipment		3 - 5			3,845				3,846
Test equipment		4 - 5			2,883				2,898
Furniture and fixtures		2 - 10			1,336				1,331
Construction-in-process					673				362
					14,835				14,436
Less: accumulated depreciation					(5,834	)			(5,467	)
				$	9,001			$	8,969

Warranty reserve

		Three Months Ended
		August 29,				August 30,
(In thousands)		2025				2024
Balance at the beginning of the period		$	428			$	234
Accruals for warranties issued during the period			169				178
Adjustments to previously existing warranty accruals			204				-
Consumption of reserves			(291	)			(193	)
Balance at the end of the period		$	510			$	219

Customer deposits and deferred revenue, short-term

		August 29,				May 30,
(In thousands)		2025				2025
Customer deposits		$	826			$	1,802
Deferred revenue			293				179
		$	1,119			$	1,981

X

- References

No definition available.

+ Details

Name:	aehr_CustomerDepositsAndDeferredRevenueTableTextBlock
Namespace Prefix:	aehr_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	aehr_ScheduleOfWarrantyReserveTableTextBlock
Namespace Prefix:	aehr_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

+ Details

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

X

- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483489/210-10-50-1

+ Details

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