Selected Consolidated Financial Statement Information (Accounts Receivable, Net) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Quarterly Financial Information Disclosure [Abstract]
Accounts receivable	$ 26,971	$ 36,628
Less: Allowance for doubtful accounts	(1,759)	(613)
Accounts receivable, net	$ 25,212	$ 36,015

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 1
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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