XML 52 R39.htm IDEA: XBRL DOCUMENT
v3.22.2.2

PRODUCT WARRANTIES (Tables) | 12 Months Ended
--- | ---
May 31, 2022
PRODUCT WARRANTIES |
Liability for product warranties | Following is a summary of changes in the Company’s liability for product warranties during the fiscal years ended May 31, 2022 and 2021 (in thousands):
|  | May 31, |
|  | 2022 |  |  | 2021 |
Balance at the beginning of the year |  | $ | 494 |  |  | $ | 246 |
Accruals for warranties issued during the year |  |  | 465 |  |  |  | 390 |
Adjustment to previously existing warranty |  |  | 98 |  |  |  | 346 |
Consumption of reserves |  |  | (647 | ) |  |  | (488 | )
Balance at the end of the year |  | $ | 410 |  |  | $ | 494 |

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

X
- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=126907703&loc=d3e12565-110249 + Details
Name: | us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration