XML 36 R22.htm IDEA: XBRL DOCUMENT
v3.23.1

REVENUE RECOGNITION (Tables) | 12 Months Ended
--- | ---
Feb. 28, 2023
Revenue from Contract with Customer [Abstract] |
Revenue recognition - sales revenue by product line |
Revenue recognition - sales revenue by product line |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Twelve Months Ended |
|  | February 28, |  |  |  |  |  | February 28, |  |  |  |
|  | 2023 |  |  | % of total |  |  | 2022 |  |  | % of total |
Fluxing Systems |  | $ | 1,179,000 |  |  |  | 8% |  |  | $ | 691,000 |  |  |  | 4% |
Integrated Coating Systems |  |  | 1,114,000 |  |  |  | 7% |  |  |  | 1,182,000 |  |  |  | 7% |
Multi-Axis Coating Systems |  |  | 6,785,000 |  |  |  | 45% |  |  |  | 9,912,000 |  |  |  | 58% |
OEM Systems |  |  | 2,144,000 |  |  |  | 14% |  |  |  | 2,381,000 |  |  |  | 14% |
Other |  |  | 3,836,000 |  |  |  | 26% |  |  |  | 2,967,000 |  |  |  | 17% |
TOTAL |  | $ | 15,058,000 |  |  |  |  |  |  | $ | 17,133,000 |  |  |  |  |

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

X
- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-40 + Details
Name: | us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration