Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses Including Employer Payroll Tax Obligations Related to Provisions of Mr Bupp Separation Agreement (Detail)

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Accrued Expenses Including Employer Payroll Tax Obligations Related to Provisions of Mr Bupp Separation Agreement (Detail) (David C. Bupp, USD $)
Jun. 30, 2012
Dec. 31, 2011
Schedule of Accrued Liabilities    
Accrued expenses $ 31,771 $ 302,819
Separation Related Charges
    
Schedule of Accrued Liabilities    
Accrued expenses   180,074
Deferred Bonus
    
Schedule of Accrued Liabilities    
Accrued expenses   60,870
Healthcare
    
Schedule of Accrued Liabilities    
Accrued expenses $ 31,771 $ 61,875