Note 6 - Acquisitions (Tables)

9 Months Ended

Sep. 28, 2019

Notes Tables

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

Fiscal Year Ending	Total
December 28, 2019 (after September 28, 2019)	$	-
January 2, 2021		388
January 1, 2022		1,754
December 31, 2022		919
Estimated future contingent consideration payments	$	3,061

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		1,757
Total consideration	$	4,701

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

Fixed assets	$	12
Restricted covenants		50
Customer relationships		720
Goodwill		4,669
Less: net liabilities assumed		(750	)
Total consideration	$	4,701

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

	Thirteen Week			Thirty-Nine Week
	Period Ended September 28, 2019			Period Ended September 28, 2019
Revenue	$	398		$	3,761
Operating loss	$	(236	)	$	(63	)

Business Acquisition, Pro Forma Information [Table Text Block]

	Thirteen Week Period Ended September 29, 2018				Thirty-Nine Week Period Ended September 29, 2018
	Historical		Pro Forma Combined (Unaudited)		Historical		Pro Forma Combined (Unaudited)
Revenue	$	42,559	$	44,352	$	145,081	$	150,161
Operating income	$	1,232	$	1,538	$	3,842	$	4,760
Diluted net income per share	$	0.06	$	0.07	$	0.17	$	0.22