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Subsequent Events - Narrative (Details) - USD ($) $ in Millions		12 Months Ended
	Jan. 02, 2019	Dec. 30, 2018
Global Technology Associates, LLC
Subsequent Event [Line Items]
Acquisition related costs		$ 0.4
Global Technology Associates, LLC | Subsequent Event
Subsequent Event [Line Items]
Ownership percentage acquired	100.00%
Purchase price of acquisition	$ 34.0
NextGen Global Resources LLC
Subsequent Event [Line Items]
Acquisition related costs		$ 0.2
NextGen Global Resources LLC | Subsequent Event
Subsequent Event [Line Items]
Ownership percentage acquired	100.00%
Purchase price of acquisition	$ 51.0

X

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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-Publisher FASB
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-Topic 805
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-Section 50
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X

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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-Section 25
-Paragraph 23
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X

- 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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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