Business Acquisitions (Details) - USD ($) $ in Thousands				12 Months Ended
	Jul. 01, 2019	Oct. 05, 2018	Oct. 01, 2018	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Business Acquisition [Line Items]
Goodwill				$ 687,458	$ 686,334
Geezeo [Member]
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition	Jul. 01, 2019
Payments to Acquire Businesses, Gross	$ 37,776
Current assets	8,925
Long-term assets	397
Identifiable intangible assets	19,114
Deferred income tax liability	(2,593)
Total other liabilities assumed	(7,457)
Total identifiable net assets	18,386
Acquisition goodwill expected to be tax deductible	0
Net assets acquired	37,776
Cash Acquired from Acquisition	7,400
Acquired Receivable, Fair Value	1,373
Acquired Receivables, Gross Contractual Amount	1,373
Acquired Receivables, Estimated Uncollectible	0
Business Acquisition, Transaction Costs	30
Revenue of Acquiree since Acquisition Date, Actual				13,233	8,969
Earnings or Loss of Acquiree since Acquisition Date, Actual				4,805	654
BOLTS Technologies, Inc. [Member]
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition		Oct. 05, 2018
Payments to Acquire Businesses, Gross		$ 15,046
Acquisition goodwill expected to be tax deductible		0
Acquired Receivables, Gross Contractual Amount		14
Business Acquisition, Transaction Costs		$ 23
Revenue of Acquiree since Acquisition Date, Actual				1,223	158	$ 126
Earnings or Loss of Acquiree since Acquisition Date, Actual				(382)	(801)	(895)
Agiletics, Inc. [Member]
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition			Oct. 01, 2018
Payments to Acquire Businesses, Gross			$ 7,649
Acquisition goodwill expected to be tax deductible			0
Acquired Receivables, Gross Contractual Amount			302
Business Acquisition, Transaction Costs			$ 36
Revenue of Acquiree since Acquisition Date, Actual				1,877	1,566	926
Earnings or Loss of Acquiree since Acquisition Date, Actual				387	213	(192)
Customer Relationships [Member] | Geezeo [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired	$ 10,522
Identifiable Intangible Assets, Weighted Average Useful Life	15 years
Computer Software [Member] | Geezeo [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired	$ 5,791
Identifiable Intangible Assets, Weighted Average Useful Life	15 years
Other Intangible Assets [Member] | Geezeo [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired	$ 2,801
Identifiable Intangible Assets, Weighted Average Useful Life	15 years
Complementary [Member]
Business Acquisition [Line Items]
Goodwill				$ 166,554	$ 161,052	$ 141,662
Complementary [Member] | Geezeo [Member]
Business Acquisition [Line Items]
Goodwill	$ 19,390