Note 15 - Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2013

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

	Restructuring Accrual
	Employee Severance and Related Benefits			Activity Termination and Facility Closure Costs			Total
December 31, 2012	$	801,453		$	132,279		$	933,732
Cash Proceeds, Disbursements		(613,870	)		(124,488	)		(738,358	)
Foreign Exchange Impact		12,814			19			12,833
September 30, 2013	$	200,397		$	7,810		$	208,207