Note 13 - Segment Information (Tables)

9 Months Ended

Sep. 29, 2013

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

(thousands)	Manufacturing		Distribution		Total
Net outside sales	$	112,578	$	34,045	$	146,623
Intersegment sales		5,302		507		5,809
Operating income		9,333		2,020		11,353

(thousands)	Manufacturing		Distribution		Total
Net outside sales	$	82,365	$	30,581	$	112,946
Intersegment sales		3,574		447		4,021
Operating income		7,285		1,583		8,868

(thousands)	Manufacturing		Distribution		Total
Net outside sales	$	349,068	$	99,251	$	448,319
Intersegment sales		15,523		2,119		17,642
Operating income		34,412		6,292		40,704

(thousands)	Manufacturing		Distribution		Total
Net outside sales	$	250,601	$	80,638	$	331,239
Intersegment sales		11,711		1,343		13,054
Operating income		24,062		4,294		28,356

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

	Third Quarter Ended							Nine Months Ended
(thousands)	Sept. 29, 2013				Sept. 30,  2012			Sept. 29, 2013			Sept. 30, 2012
Operating income for reportable segments	$	11,353		$	8,868		$	40,704		$	28,356
Corporate incentive agreements		29			121			73			211
(Gain) loss on sale of fixed assets and acquisition of business		(6	)		234			424			237
Unallocated corporate expenses		(1,853	)		(1,570	)		(7,308	)		(5,388	)
Amortization of intangible assets		(548	)		(342	)		(1,588	)		(992	)
Consolidated operating income	$	8,975		$	7,311		$	32,305		$	22,424