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Note 13 - Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Other Liabilities [Table Text Block]

		December 31,
		2015				2014
Noncurrent pension liability		$	5,832			$	7,400
Other			250				591
		$	6,082			$	7,991

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- Definition

Tabular disclosure of other liabilities.

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Balance Type:	na
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- References

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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