Business Combinations (Details Textual) - USD ($) $ in Thousands				3 Months Ended								12 Months Ended
		Dec. 30, 2016	Feb. 01, 2016	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2018		Jun. 30, 2017		Jun. 30, 2016
Business Acquisition [Line Items]
Goodwill				$ 520,843				$ 514,963				$ 520,843		$ 514,963		$ 466,005
Goodwill, Purchase Accounting Adjustments												(144)	[1]	(13,768)
Cash consideration			$ 152,100
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable			8,810
Business Combination, Consideration Transferred, Other			1,185
Business Combination, Contingent Consideration, Liability, Current	[2]			0				44,049				0		44,049
Revenues				631,134	$ 636,069	$ 762,054	$ 563,284	564,256	$ 550,585	$ 576,851	$ 443,713	2,613,545		2,141,095		1,788,044
Net Income (Loss) Attributable to Parent				(7,300)	$ (2,265)	$ 29,935	$ 23,363	(34,702)	$ (42,934)	$ 35,028	$ (29,103)	43,733		(71,711)		54,349
Business Combination, Consideration Transferred			$ 162,095											212,632
Goodwill, Acquired During Period														57,720
Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Cost Expensed																1,289
National Pen CO. LLC [Member]
Business Acquisition [Line Items]
Cash and cash equivalents		$ 8,337
Cash consideration		214,573
Post Closing Purchase Price Adjustment														(1,941)
Business Combination, Consideration Transferred		212,632
Business Acquisition, Goodwill, Expected Tax Deductible Amount		$ 19,000
Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Cost Expensed														2,005
Business Acquisition, Percentage of Voting Interests Acquired		100.00%
Business Combination, Acquired Receivable, Fair Value		$ 20,921
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory		19,854
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other		11,281
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment		29,472
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets		1,270
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable		(12,590)
Accrued expenses acquired in business combinations		(17,805)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other		(908)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent		(3,255)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other		$ (9,665)
Tradeprint Distribution Limited & Litoipografia Alcione S.r.L [Member]
Business Acquisition [Line Items]
Goodwill																9,571
Business Combination, Consideration Transferred																25,547
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles																14,359
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net																1,617
Trade Names [Member] | National Pen CO. LLC [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		11 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		$ 33,000
Customer Relationships [Member] | National Pen CO. LLC [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		7 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		$ 56,000
Developed Technology Rights [Member] | National Pen CO. LLC [Member]
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		6 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		$ 19,000
Vistaprint Business Unit [Member]
Business Acquisition [Line Items]
Goodwill				146,207				147,207				146,207		147,207		121,752
Goodwill, Transfers														23,200
Goodwill, Purchase Accounting Adjustments	[1]											(58)
Revenues												1,462,686	[3]	1,310,975	[3]	1,220,751
National Pen CO. LLC [Member]
Business Acquisition [Line Items]
Goodwill				$ 34,434				$ 34,520				34,434		34,520		0
Goodwill, Transfers	[1]	$ (23,200)
Goodwill, Purchase Accounting Adjustments	[1]											(86)
Revenues												$ 333,266	[4]	112,712	[4]	$ 0
Goodwill, Acquired During Period														$ 57,720

[1] Refer to Note 7 for additional details related to our acquisitions.

[2] On January 2, 2018, we paid the WIRmachenDRUCK contingent earn-out liability, refer to the summary below for additional details.

[3] Vistaprint segment revenues include inter-segment revenue of $10,542, $5,690 and $3,589 for the years ended June 30, 2018, 2017 and 2016

[4] National Pen segment revenues include inter-segment revenue of $2,956 for the year ended June 30, 2018. No inter-segment revenue was recognized in the prior comparable periods.