Acquisitions (Tables)

6 Months Ended

Jul. 30, 2017

AptoVision Technologies Inc. [Member]

Business Acquisition [Line Items]

Schedule of Preliminary Purchase Price Allocation

A summary of the preliminary allocation is as follows:

(in thousands)	Estimated Useful Life	July 30, 2017
Finite-lived intangible asset - Developed Technology	6-7 years	$	20,000
Finite-lived intangible asset - Customer Relationships	3 years	4,000
Indefinite-lived intangible asset - in-process research and development ("IPR&D")		2,300
Goodwill		16,872
Other (liabilities) assets, net		(8,553		)
Total consideration		$	34,619