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://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13531-108611

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13537-108611

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
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, Net) (Details) - Customer Concentration Risk	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Tech Data Corporation \| Revenue
Concentration Risk [Line Items]
Concentration risk (percent)	19.00%	18.00%	18.00%
Tech Data Corporation \| Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (percent)	19.00%	23.00%
Jenne Corporation \| Revenue
Concentration Risk [Line Items]
Concentration risk (percent)	18.00%	15.00%	17.00%
Jenne Corporation \| Accounts Receivable
Concentration Risk [Line Items]
Concentration risk (percent)	24.00%	25.00%
Westcon Group Inc. \| Revenue
Concentration Risk [Line Items]
Concentration risk (percent)	16.00%	13.00%	12.00%