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Stock-Based Compensation (Summary Of Employee And Non-Employee Transactions) (Details) (USD $)
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12 Months Ended | |
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Dec. 31, 2013
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Dec. 31, 2012
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| Stock-Based Compensation [Abstract] | ||
| Number of options, Oustanding | 7,741,795 | 7,646,795 |
| Number of options, Granted | 2,450,000 | 245,000 |
| Number of options, Exercised | (375,000) | |
| Number of options, Expired | (375,000) | |
| Number of options, Cancelled | (85,000) | (150,000) |
| Number of options, Oustanding | 9,356,795 | 7,741,795 |
| Weighted average exercise price, Outstanding | $ 1.03 | $ 1.05 |
| Weighted average exercise price, Granted | $ 0.39 | $ 0.41 |
| Weighted average exercise price, Exercised | $ 0.24 | |
| Weighted average exercise price, Expired | $ 0.52 | |
| Weighted average exercise price, Cancelled | $ 0.80 | $ 1.15 |
| Weighted average exercise price, Outstanding | $ 0.92 | $ 1.03 |
| X | ||||||||||
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- Definition
Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Gross number of share options (or share units) granted during the period. No definition available.
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- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. No definition available.
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| X | ||||||||||
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- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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| X | ||||||||||
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- Definition
Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Details
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| X | ||||||||||
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- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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