Note 3 - Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 29, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

	June 29, 2013					December 31, 2012
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
Intangible assets not subject to amortization:
Goodwill	$	2,559		—		$	2,559		—
Intangible assets subject to amortization:
Customer relationships	$	16,441	$	(2,740	)	$	16,441	$	(1,993	)
Non-compete agreement		240		(88	)		240		(64	)
Total	$	16,681	$	(2,828	)	$	16,681	$	(2,057	)

Schedule of Amortization Expense [Table Text Block]

	Three Months Ended				Six Months Ended
(In thousands)	June 29, 2013		June 30, 2012		June 29, 2013		June 30, 2012
Amortization expense	$	385	$	390	$	771	$	780