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Note 4 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Total sales	$ 43,350	$ 18,437
Hardware [Member]
Total sales	19,895	9,450
Installation Services [Member]
Total sales	5,693	2,600
Software Development Services [Member]
Total sales	556	791
Media [Member]
Total sales	1,511	0
License [Member]
Total sales	1,375	0
Managed Services [Member]
Total sales	14,320	5,596
Service [Member]
Total sales	$ 23,455	$ 8,987

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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