Note 5 - Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Amortization Life (in years)		March 31, 2013		December 31, 2012
Definite-lived intangible assets:
Tradenames		10		338		350
Customer relationships		5		207		258
Total definite-lived intangible assets				545		608
Total intangible assets, net			$	545	$	608

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

Year ending December 31,	Amount
2013 April through December	$	190
2014		105
2015		50
2016		50
2017		50
2018 and thereafter		100
Total amortization expense	$	545