3. Business Combination (Details Narrative) - Maestro Wireless Solutions [Member] - USD ($) $ in Thousands		3 Months Ended
Jul. 05, 2019	Sep. 30, 2019
Business combination amount transferred	$ 5,355
Amortization expense		$ 144
Manufacturing profit [Member]
Proforma cost of goods sold	171
Restructuring Costs [Member]
Proforma cost of goods sold	469
Acquisition Related Costs [Member]
Proforma cost of goods sold	$ 581

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
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