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Significant Accounting Policies (Accounts Receivable) (Details) (USD $)
Mar. 31, 2014
Dec. 31, 2013
Accounts Receivable    
Net accounts receivable $ 62,120 $ 50,745
Billed trade receivables 65,910 57,655
Unbilled trade receivables 250 1,380
Allowance for uncollectible accounts $ 4,040 $ 8,290