Business Acquisition Contingent Consideration Agreed Upon Multiple to Calculate Consideration Payable

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- Definition

Business Acquisition Contingent Consideration Percentage

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- Definition

Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Sale Restriction Peiod

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- Definition

Business Combination, Contingent Consideration, Shares

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

Value of input used to measure contingent consideration liability from business combination.

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- Definition

The number of businesses acquired by the entity during the period.

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Amount of cash outflow, made soon after acquisition date of business combination, to settle contingent consideration liability.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions (Narrative) (Details)								3 Months Ended				9 Months Ended		12 Months Ended
Acquisitions (Narrative) (Details)	Mar. 27, 2019 EUR (€)	Mar. 27, 2019 USD ($)	Mar. 28, 2018 EUR (€)	Mar. 28, 2018 USD ($)	Dec. 04, 2017 USD ($) shares	Aug. 31, 2017 EUR (€)	Aug. 31, 2017 USD ($)	Feb. 23, 2019 EUR (€) shares	Feb. 23, 2019 USD ($)	Nov. 24, 2018 EUR (€)	Nov. 24, 2018 USD ($)	Feb. 23, 2019 EUR (€) shares	Feb. 23, 2019 USD ($)	May 26, 2018 entity	Feb. 23, 2019 USD ($) shares
Business Acquisition [Line Items]
Number of businesses acquired \| entity														2
Contingent consideration adjustment													$ (374,000)
Contingent Consideration Due For Calendar Year 2018 [Member] \| Subsequent Event [Member]
Business Acquisition [Line Items]
Contingent consideration paid	€ 1,600,000	$ 1,900,000
Taskforce [Member]
Business Acquisition [Line Items]
Consideration paid						€ 5,800,000	$ 6,900,000
Discount rate															0.110
Contingent consideration adjustment								€ (302,000)	$ (343,000)			€ (332,000)	$ (376,000)
Taskforce [Member] \| Contingent Consideration Due For Calendar Year 2017 [Member]
Business Acquisition [Line Items]
Contingent consideration, factor by which EBITDA is multiplied to calculate consideration payable								610.00%				610.00%			610.00%
Contingent consideration, percentage payable to employees of the acquired business								20.00%				20.00%			20.00%
Contingent consideration paid			€ 2,100,000	$ 2,600,000
Taskforce [Member] \| Contingent Consideration Due For Calendar Years 2018 And 2019 [Member]
Business Acquisition [Line Items]
Contingent consideration, factor by which EBITDA is multiplied to calculate consideration payable								610.00%				610.00%			610.00%
Contingent consideration, percentage payable to employees of the acquired business								15.00%				15.00%			15.00%
Contingent consideration liability								€ 2,100,000				€ 2,100,000			$ 2,400,000
Accretive [Member]
Business Acquisition [Line Items]
Contingent consideration liability															$ 100,000
Contingent consideration, shares \| shares								108,000				108,000			108,000
Acquisition of business, cash paid					$ 20,000,000
Acquisition of business, shares issued \| shares					1,072,000
Acquisition of business, shares issued, sale restriction period												4 years	4 years
Scenario, Adjustment [Member] \| Taskforce [Member]
Business Acquisition [Line Items]
Contingent consideration adjustment										€ 100,000	$ 200,000