Note 9 - Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

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

	March 31,		December 31,
	2014		2013
Definite-lived intangibles:
Customer relationships	$	4,775	$	5,058
Tradenames		933		951
Proprietary technology		988		1,017
Domain name and related website		41		42
		6,737		7,068
Indefinite-lived intangibles:
Tradename		1,900		1,900
	$	8,637	$	8,968