Revenue (Tables)

3 Months Ended

Apr. 29, 2018

Revenue from Contract with Customer [Abstract]

Schedule of New Accounting Pronouncements and Changes in Accounting Principles

The following presents the amounts by which financial statement line items were affected in the current period due to the adoption of ASC 606 as compared with the guidance that was in effect before the change:

	Three Months Ended
Statements of Income	April 29, 2018
(in thousands, except per share amounts)	Increase/(decrease)
Net sales	$	4,462
Cost of sales	1,016
Provision for taxes	724
Net income	2,722
Earnings per share:
Basic	$	0.04
Diluted	$	0.04

Balance Sheets	April 29, 2018
(in thousands)	Increase/(decrease)
Deferred revenue	$	(15,737	)