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3. Supplemental Financial Information (Details - Purchased intangible assets) - USD ($) $ in Thousands	Dec. 31, 2020	Jun. 30, 2020
Gross Carrying Amount	$ 14,486	$ 14,486
Accumulated Amortization	(3,798)	(2,037)
Net Book Value	10,688	12,449
Developed Technology [Member]
Gross Carrying Amount	3,841	3,841
Accumulated Amortization	(873)	(497)
Net Book Value	2,968	3,344
Customer relationship [Member]
Gross Carrying Amount	9,030	9,030
Accumulated Amortization	(1,498)	(726)
Net Book Value	7,532	8,304
Order backlog [Member]
Gross Carrying Amount	840	840
Accumulated Amortization	(686)	(384)
Net Book Value	154	456
Noncompete Agreements [Member]
Gross Carrying Amount	400	400
Accumulated Amortization	(376)	(184)
Net Book Value	24	216
Trademark and trade name [Member]
Gross Carrying Amount	375	375
Accumulated Amortization	(365)	(246)
Net Book Value	$ 10	$ 129

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
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-Name Accounting Standards Codification
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