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Stockholders' Equity (Details)
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3 Months Ended | ||
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Mar. 31, 2013
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Mar. 31, 2012
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Nov. 10, 2006
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| Stockholders' Equity (Textual) [Abstract] | |||
| Stock authorized to be repurchased under share repurchase program | 1,000,000 | ||
| Repurchase of common stock authorized remaining | 1,225,750 | ||
| Repurchased shares | 0 | 0 | |
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- Definition
The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
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- Definition
The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. No definition available.
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- Definition
Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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