XML 51 R38.htm IDEA: XBRL DOCUMENT
v3.22.1

Note 10 - Intangible Assets (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2022
Notes Tables |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  | 2022 |  |  | 2021 |  |  |  |
|  | Gross Amount |  |  | Accumulated Amortization |  |  | Net Book Value |  |  | Gross Amount |  |  | Accumulated Amortization |  |  | Net Book Value |  |  | Estimated Useful Life |
Licenses |  | $ | 3,610 |  |  | $ | (3,610 | ) |  | $ | — |  |  | $ | 3,610 |  |  | $ | (3,610 | ) |  | $ | — |  |  | 7 |
Backlog |  |  | 681 |  |  |  | (631 | ) |  |  | 50 |  |  |  | 600 |  |  |  | (475 | ) |  |  | 125 |  |  | 2 |
Trade names and trademarks |  |  | 1,800 |  |  |  | - |  |  |  | 1,800 |  |  |  | 600 |  |  |  | - |  |  |  | 600 |  |  | Indefinite |
Customer relationships |  |  | 9,600 |  |  |  | (2,723 | ) |  |  | 6,877 |  |  |  | 6,100 |  |  |  | (739 | ) |  |  | 5,361 |  |  | 7 |
Core technology and know-how |  |  | 5,970 |  |  |  | (3,386 | ) |  |  | 2,584 |  |  |  | 5,970 |  |  |  | (2,903 | ) |  |  | 3,067 |  |  | 5-10 |
Intangible assets |  | $ | 21,661 |  |  | $ | (10,350 | ) |  | $ | 11,311 |  |  | $ | 16,880 |  |  | $ | (7,727 | ) |  | $ | 9,153 |  |  |  |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
Fiscal years ending March 31, |  | Total |
2023 |  | $ | 2,803 |
2024 |  |  | 2,152 |
2025 |  |  | 1,648 |
2026 |  |  | 1,221 |
2027 |  |  | 1,085 |
Thereafter |  |  | 602 |
Total |  | $ | 9,511 |

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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