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Note 14 - Debt (Details Textual) $ in Thousands | Dec. 31, 2021 USD ($) | May 06, 2021 | Mar. 31, 2021 USD ($)
--- | --- | --- | ---
Debt, Current, Total | $ 72 |  | $ 0
Long-term Debt, Excluding Current Maturities, Total | 113 |  | $ 0
Equipment Financing Agreements Assumed In Business Acquisition [Member] |  |  |
Debt, Current, Total | 100 |  |
Long-term Debt, Excluding Current Maturities, Total | $ 100 |  |
Neeltran Inc. [Member] |  |  |
Business Combination, Number of Equipment Financing Agreement Assumed |  | 4 |

X
- Definition Represents number of equipment financing agreement assumed for business combination. + References No definition available. + Details
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Balance Type: | na
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- Definition Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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X
- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Details
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- Details
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