Property, Plant and Equipment (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Property, Plant and Equipment
Property, plant and equipment	$ 16,534	$ 14,271
Less: accumulated depreciation	(5,597)	(4,288)
Total property, plant and equipment, net	10,937	9,983
Land [Member]
Property, Plant and Equipment
Property, plant and equipment	113	7
Buildings [Member]
Property, Plant and Equipment
Property, plant and equipment	3,091	1,996
Machinery and Equipment [Member]
Property, Plant and Equipment
Property, plant and equipment	11,738	11,108
Furniture and Fixtures [Member]
Property, Plant and Equipment
Property, plant and equipment	209	195
Computer Hardware and Software [Member]
Property, Plant and Equipment
Property, plant and equipment	929	742
Leasehold Improvements [Member]
Property, Plant and Equipment
Property, plant and equipment	57	54
Construction in Progress [Member]
Property, Plant and Equipment
Property, plant and equipment	$ 397	$ 169

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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