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Revenue (Details - Revenues by product line) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Revenues	$ 34,423	$ 33,031
Embedded IoT Solutions [Member]
Disaggregation of Revenue [Line Items]
Revenues	13,387	11,373
IoT System Solutions [Member]
Disaggregation of Revenue [Line Items]
Revenues	18,759	19,036
Software And Services [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 2,277	$ 2,622

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