Note 8 - Intangible Assets (Tables)

12 Months Ended

Dec. 28, 2019

Notes Tables

Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]

	December 28, 2019		December 29, 2018
Restricted covenants	$	28	$	51
Customer relationships		388		692
Total intangible assets	$	416	$	743

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

2020	$	321
2021		95
Total	$	416