Acquisitions (Tables)

9 Months Ended

Oct. 29, 2017

AptoVision Technologies Inc. [Member]

Business Acquisition [Line Items]

Schedule of Preliminary Purchase Price Allocation

A summary of the allocation is as follows:

(in thousands)	Estimated Useful Life	October 29, 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		12,187
Other (liabilities) assets, net		(3,868		)
Total consideration		$	34,619