Note 1 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

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

	Customer Relationships			Weighted Average Life	License Agreement			Weighted Average Life
December 31, 2012
Cost	$	1,021,000		7 years	$	2,861,000		3.5 years
Accumulated amortization		(462,000	)			(1,635,000	)
Intangible asset impairment		-				(1,226,000	)
Net	$	559,000			$	0
December 31, 2011
Cost	$	1,021,000		7 years	$	2,861,000		3.5 years
Accumulated amortization		(316,000	)			(817,000	)
Net	$	705,000			$	2,044,000