Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

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Summary of Significant Accounting Policies (Details Textual) (USD $)
6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Share-based Compensation (Textual) [Abstract]    
Maturity of highly liquid debt instruments 3 months  
Uncollectible $ 0 $ 0
Allowance for doubtful accounts 0 0
Inventories, net of reserve $ 282,393 $ 433,706