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Note 4 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Total sales	$ 50,854	$ 45,166
Hardware [Member]
Total sales	18,259	20,303
Managed Services [Member]
Total sales	19,547	15,916
Installation Services [Member]
Total sales	8,968	4,892
Other Services [Member]
Total sales	4,080	4,055
Service [Member]
Total sales	$ 32,595	$ 24,863

X

- Definition

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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