3. Business Combination (Details - Pro forma data) - Maestro Wireless Solutions [Member] - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Pro forma net revenue	$ 12,741	$ 15,799
Pro forma net loss	$ (1,198)	$ (1,576)
Pro forma net loss per share - basic	$ (0.05)	$ (0.08)
Pro forma net loss per share - diluted	$ (0.05)	$ (0.08)

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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