Note 8 - Guarantees and Other Obligations (Tables)

3 Months Ended

Mar. 25, 2017

Notes Tables

Schedule of Product Warranty Liability [Table Text Block]

	Three Months Ended
	March 25,			March 26,
	2017			2016
Balance at beginning of period	$	4,350		$	4,886
Warranty expense accruals		1,736			1,820
Warranty payments		(1,191	)		(1,488	)
Warranty liability assumed		50			-
Balance at end of period	$	4,945		$	5,218