For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Revenues (Schedule of Major Customers Accounting for 10% or More of Net Revenues and Accounts Receivable Balance) (Details) - Customer Concentration Risk	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Tech Data Corporation \| Net Revenue
Concentration Risk [Line Items]
Concentration risk (percent)	18.00%	14.00%	16.00%
Tech Data Corporation \| Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (percent)	12.00%	17.00%
Jenne Corporation \| Net Revenue
Concentration Risk [Line Items]
Concentration risk (percent)	17.00%	13.00%	15.00%
Jenne Corporation \| Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (percent)	35.00%	13.00%
Westcon Group Inc. \| Net Revenue
Concentration Risk [Line Items]
Concentration risk (percent)	12.00%	13.00%	12.00%