Note 9 - Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

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

	June 30,		December 31,
	2014		2013
Definite-lived intangibles:
Customer relationships	$	4,493	$	5,058
Tradenames		1,214		951
Proprietary technology		3,259		1,017
Domain name and related website		39		42
		9,005		7,068
Indefinite-lived intangibles:
Tradename		1,900		1,900
	$	10,905	$	8,968