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Note 4 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Total sales	$ 9,734	$ 12,285
Hardware [Member]
Total sales	3,394	4,144
Managed Services [Member]
Total sales	4,247	4,774
Installation Services [Member]
Total sales	1,595	2,160
Other Services [Member]
Total sales	498	1,207
Service [Member]
Total sales	$ 6,340	$ 8,141

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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