Summary Of Significant Accounting Policies (Schedule Of Property And Equipment) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Property, Plant and Equipment [Line Items]
Gross Property and Equipment	$ 5,859	$ 5,809
Accumulated depreciation and amortization	(3,600)	(3,050)
Net Property and Equipment	2,259	2,759
Production Tooling, Machinery And Equipment [Member]
Property, Plant and Equipment [Line Items]
Gross Property and Equipment	3,916	3,908
Office Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Gross Property and Equipment	260	260
Computer Equipment And Software [Member]
Property, Plant and Equipment [Line Items]
Gross Property and Equipment	1,029	1,008
Web Site [Member]
Property, Plant and Equipment [Line Items]
Gross Property and Equipment	38	38
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Gross Property and Equipment	$ 616	$ 595

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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