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Note 16 - Restructuring Activities (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Restructuring and Related Activities [Abstract]
Restructuring Charges	$ 404	$ 46	$ 404	$ 1,652
Restructuring Reserve, Current	$ 1,325		$ 1,325

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References+ Details