Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer.

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Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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Amount of impairment loss for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands		3 Months Ended
	Apr. 27, 2026	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025
Restricted Cash and Cash Equivalent, Noncurrent		$ 130	$ 100	$ 129
Restricted Cash and Cash Equivalent, Current		1,009		$ 1,372
Contract with Customer, Refund Liability			200
Asset Purchase Agreement [Member] \| Discontinued Operations, Held-for-Sale [Member]
Intangible Asset, Finite-Lived, Impairment Loss		3,400
Subsequent Event [Member] \| Asset Purchase Agreement [Member] \| Discontinued Operations, Held-for-Sale [Member]
Disposal Group, Including Discontinued Operation, Consideration	$ 18,000
Proceeds from Sale of Productive Assets	$ 18,000
Letter of Credit [Member]
Restricted Cash and Cash Equivalent, Current		$ 1,000	$ 1,000