|
Property and Equipment, Net (Schedule Of Property and Equipment, Net) (Details) (USD $)
|
12 Months Ended |
|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
$ 734,000 |
$ 737,000 |
| Less: accumulated depreciation |
727,000 |
721,000 |
| Property and equipment, net |
7,000 |
16,000 |
|
Maximum [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
7 years |
|
|
Minimum [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
3 years |
|
|
Manufacturing equipment [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
599,000 |
602,000 |
|
Manufacturing equipment [Member] | Maximum [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
5 years |
|
|
Manufacturing equipment [Member] | Minimum [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
3 years |
|
|
Research equipment [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
5 years |
|
| Property and equipment, gross |
37,000 |
37,000 |
|
Computer equipment [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
59,000 |
59,000 |
|
Computer equipment [Member] | Maximum [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
4 years |
|
|
Computer equipment [Member] | Minimum [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
3 years |
|
|
Furniture and fixtures [Member]
|
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, Life |
7 years |
|
| Property and equipment, gross |
$ 39,000 |
$ 39,000 |