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Note 5 - Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Table Text Block]

	December 31,
	2012		2011
Machinery and equipment	$	5,194	$	4,755
Furniture and fixtures		1,129		1,047
Leasehold improvements		167		162
		6,490		5,964
Less: Accumulated depreciation and amortization		5,143		4,344
	$	1,347	$	1,620

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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