Note 5 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Intangible Assets and Goodwill [Table Text Block]

	Amortization		December 31,
	Life (in years)		2012		2011
Goodwill			$	-	$	672
Definite-lived intangible assets:
Tradenames		10		350		400
Customer relationships		5		258		627
Total definite-lived intangible assets				608		1,027
Total intangible assets, net			$	608	$	1,699

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

Year ending December 31,	Amount
2013	$	253
2014		105
2015		50
2016		50
2017		50
2018 and thereafter		100
Total amortization expense	$	608