Note 6 - Acquisitions (Tables)

12 Months Ended

Dec. 29, 2018

Notes Tables

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

Fiscal Year	Total
December 28, 2019	$	1,588
January 2, 2021		1,461
January 1, 2022		1,724
Estimated future contingent consideration payments	$	4,773

Balance as of December 31, 2016	$	1,231
Contingent payments made		(1,694	)
Estimated contingent payments, acquisitions		1,773
Increase to contingent payment estimates		781
Balance as of December 30, 2017	$	2,091
Contingent payments made		(300	)
Other changes in contingent consideration		47
Estimated contingent payments, acquisitions		2,935
Balance as of December 29, 2018	$	4,773

Schedule of Business Combination Consideration Transferred and Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Cash	$	1,066
Common stock of the Company		1,878
Contingent consideration, at fair value		2,935
Total consideration	$	5,879

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Fixed assets	$	12
Restricted covenants		50
Customer relationships		720
Goodwill (a)		5,847
Less: net liabilities assumed		(750	)
Total consideration	$	5,879

Business Acquisition, Amounts Included in Statement of Operations [Table Text Block]

	Year Ended
	December 29, 2018
Revenues	$	2,575
Operating income	$	541

Business Acquisition, Pro Forma Information [Table Text Block]

	Year Ended December 29, 2018				Year Ended December 30, 2017
	Historical		Pro Forma Combined (Unaudited)		Historical		Pro Forma Combined (Unaudited)
Revenues	$	200,352	$	205,732	$	186,737	$	193,956
Operating income	$	5,415	$	6,333	$	280	$	1,668
Diluted net income per share	$	0.22	$	0.26	$	0.17	$	0.23