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Stock Plans (Details Textual) (USD $)
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3 Months Ended | |
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Mar. 31, 2014
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Mar. 31, 2013
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| Stock Plans (Textual) [Abstract] | ||
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Total | $ 181,000 | |
| Option to Purchase of Common Stock | 275,000 | 0 |
| Weighted-average period for recognizing non-vested stock option | 10 months 24 days | |
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- Definition
Net number of share options (or share units) granted during the period. No definition available.
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- Details
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- Definition
Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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