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           Separation of Former CEO (Tables) 
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        9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||
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           Sep. 30, 2012 
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| Separation of Former CEO [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Related Party Transactions | 
 The following table summarizes accrued expenses as of September 30, 2012 and December 31, 2011, including employer payroll tax obligations, related to the provisions of Mr. Bupp's separation agreement: 
 
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- Details 
          
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- Definition 
          Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. No definition available. 
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