Note 5 - Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

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

	Amortization		June 30,		December 31,
	Life (in years)		2013		2012
Definite-lived intangible assets:
Tradenames		10		-		350
Customer relationships		5		156		258
Total definite-lived intangible assets				156		608
Total intangible assets, net			$	156	$	608

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

Year ending December 31,	Amount
2013 July through December	$	101
2014		55
Total amortization expense	$	156