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Commitments And Contingencies	3 Months Ended
Commitments And Contingencies	Mar. 31, 2013
Commitments And Contingencies [Abstract]
Commitments And Contingencies	7. Commitments and Contingencies We have entered into employment agreements, which provide severance benefits to several key employees. Commitments under these agreements totaled approximately $2,208,000 at March 31, 2013. Expense is not recognized until an employee is severed.

The entire disclosure for commitments and contingencies.

+ References

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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