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Stock-Based Compensation and Benefit Plans (Tables) | 9 Months Ended
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Sep. 30, 2013
Stock-Based Compensation and Benefit Plans [Abstract] |
Schedule Of Compensation Expense |
|  | Three Months Ended |  |  |  | Nine Months Ended |
|  | September 30, |  |  |  | September 30, |
|  | 2013 |  |  | 2012 |  |  |  | 2013 |  |  | 2012 |
Stock-based compensation costs included in: |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales | $ | 2 |  | $ | 2 |  |  | $ | 5 |  | $ | 6 |
Sales and marketing expenses |  | 10 |  |  | 20 |  |  |  | 29 |  |  | 61 |
Research and development expenses |  | 9 |  |  | 7 |  |  |  | 24 |  |  | 46 |
General and administrative expenses |  | 73 |  |  | 70 |  |  |  | 283 |  |  | 264 |
Total stock-based compensation expenses | $ | 94 |  | $ | 99 |  |  | $ | 341 |  | $ | 377 |
Schedule Of Weighted Average Assumptions |
|  | Three Months Ended |  | Nine Months Ended |
|  | September 30, |  | September 30, |
|  | 2013 |  | 2012 |  | 2013 |  | 2012 |
Expected life |  | n/a |  | n/a |  | 4.26 years |  | 4.18 years |
Dividend yield |  | n/a |  | n/a |  | 0% |  | 0% |
Expected volatility |  | n/a |  | n/a |  | 94.6% |  | 87.4% |
Risk-free interest rate |  | n/a |  | n/a |  | 0.6% |  | 0.5 to 0.8% |

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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