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Note 5 - Prepaid Expenses and Other Assets | 6 Months Ended
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Jun. 30, 2026
Notes to Financial Statements |
Other Assets Disclosure [Text Block] |
5. | Prepaid Expenses and Other Assets
Prepaid expenses and other assets consist primarily of insurance premiums, yearly subscriptions for services and deposits expected to be recovered during the next twelve months.

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

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- Definition The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
Name: | us-gaap_OtherAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration