Business Acquisitions (Details) - USD ($) $ in Thousands				3 Months Ended
	Jul. 01, 2019	Oct. 05, 2018	Oct. 01, 2018	Sep. 30, 2019	Jun. 30, 2019
Business Acquisition [Line Items]
Goodwill				$ 686,030	$ 666,944
Geezeo [Member]
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition	Jul. 01, 2019
Payments to Acquire Businesses, Gross	$ 37,776
Current assets	9,018
Long-term assets	397
Identifiable intangible assets	19,114
Non-current deferred income tax liability	(2,593)
Total other liabilities assumed	(7,247)
Total identifiable net assets	18,689
Net assets acquired	37,776
Acquisition goodwill expected to be tax deductible	0
Cash Acquired from Acquisition	7,492
Acquired Receivable, Fair Value	1,373
Acquired Receivables, Estimated Uncollectible	0
Business Acquisition, Transaction Costs	25
Revenue of Acquiree since Acquisition Date, Actual				2,392
Earnings or Loss of Acquiree since Acquisition Date, Actual				38
Business Combination, Acquired Receivables, Gross Contractual Amount	1,373
BOLTS Technologies, Inc. [Member]
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition		Oct. 05, 2018
Payments to Acquire Businesses, Gross		$ 15,046
Current assets		1,384
Identifiable intangible assets		2,274
Total other liabilities assumed		(1,505)
Total identifiable net assets		2,153
Net assets acquired		15,046
Acquisition goodwill expected to be tax deductible		0
Cash Acquired from Acquisition		1,365
Acquired Receivable, Fair Value		14
Acquired Receivables, Estimated Uncollectible		0
Business Acquisition, Transaction Costs		23
Revenue of Acquiree since Acquisition Date, Actual				44
Earnings or Loss of Acquiree since Acquisition Date, Actual				(175)
Business Combination, Acquired Receivables, Gross Contractual Amount		14
Agiletics, Inc. [Member]
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition			Oct. 01, 2018
Payments to Acquire Businesses, Gross			$ 7,649
Current assets			2,170
Identifiable intangible assets			3,090
Non-current deferred income tax liability			(872)
Total other liabilities assumed			(738)
Total identifiable net assets			3,650
Net assets acquired			7,649
Acquisition goodwill expected to be tax deductible			0
Cash Acquired from Acquisition			1,349
Acquired Receivable, Fair Value			302
Acquired Receivables, Estimated Uncollectible			0
Business Acquisition, Transaction Costs			36
Revenue of Acquiree since Acquisition Date, Actual				549
Earnings or Loss of Acquiree since Acquisition Date, Actual				$ 165
Business Combination, Acquired Receivables, Gross Contractual Amount			302
Customer Relationships [Member] | Geezeo [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired	$ 10,522
Identifiable Intangible Assets, Weighted Average Useful Life	15 years
Customer Relationships [Member] | BOLTS Technologies, Inc. [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired		$ 567
Identifiable Intangible Assets, Weighted Average Useful Life		15 years
Customer Relationships [Member] | Agiletics, Inc. [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired			$ 2,198
Identifiable Intangible Assets, Weighted Average Useful Life			15 years
Computer Software, Intangible Asset [Member] | Geezeo [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired	$ 5,791
Identifiable Intangible Assets, Weighted Average Useful Life	15 years
Computer Software, Intangible Asset [Member] | BOLTS Technologies, Inc. [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired		$ 1,409
Identifiable Intangible Assets, Weighted Average Useful Life		10 years
Computer Software, Intangible Asset [Member] | Agiletics, Inc. [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired			$ 701
Identifiable Intangible Assets, Weighted Average Useful Life			10 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
Other Intangible Assets [Member] | BOLTS Technologies, Inc. [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired		$ 298
Identifiable Intangible Assets, Weighted Average Useful Life		10 years
Other Intangible Assets [Member] | Agiletics, Inc. [Member]
Business Acquisition [Line Items]
Identifiable Intangible Assets Acquired			$ 191
Identifiable Intangible Assets, Weighted Average Useful Life			10 years
Core [Member] | Agiletics, Inc. [Member]
Business Acquisition [Line Items]
Goodwill			$ 3,999
Complementary [Member] | Geezeo [Member]
Business Acquisition [Line Items]
Goodwill	$ 19,087
Complementary [Member] | BOLTS Technologies, Inc. [Member]
Business Acquisition [Line Items]
Goodwill		$ 12,893