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Revenue (Details - Revenues by product line) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 31,795	$ 27,705
Embedded Io T Solutions [Member]
Disaggregation of Revenue [Line Items]
Revenues	15,095	12,376
Io T System Solutions [Member]
Disaggregation of Revenue [Line Items]
Revenues	14,621	13,158
Software And Services [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 2,079	$ 2,171

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Amount, excluding 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.

+ References

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