Commitments and Contingencies Schedule of Business Acquisitions, Contingent Consideration (Tables)

3 Months Ended

Apr. 29, 2017

Business Combinations [Abstract]

Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block]

Activity for the contingent consideration liability for the three months ended April 29, 2017 was as follows:

(in thousands)
Contingent consideration liability - beginning of period	$	33,204
Accretion in value	1,084
Contingent consideration liability - end of period	$	34,288