Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Notes Receivable (Details Textual)

v2.4.1.9
Stockholders' Notes Receivable (Details Textual) (USD $)
12 Months Ended 24 Months Ended
Dec. 31, 2012
Dec. 31, 2006
Mar. 31, 2015
Dec. 31, 2014
Oct. 01, 2012
Debt Instrument [Line Items]          
Receivable from Shareholders or Affiliates for Issuance of Capital Stock     $ 58,824us-gaap_ReceivableFromShareholdersOrAffiliatesForIssuanceOfCapitalStock $ 58,824us-gaap_ReceivableFromShareholdersOrAffiliatesForIssuanceOfCapitalStock  
Commercial Paper [Member]          
Debt Instrument [Line Items]          
Notes Issued   195,000us-gaap_NotesIssued1
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_CommercialPaperMember
     
Debt Instrument, Interest Rate, Effective Percentage         0.93%us-gaap_DebtInstrumentInterestRateEffectivePercentage
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_CommercialPaperMember
Debt Instrument, Maturity Date Oct. 01, 2016        
Receivable from Shareholders or Affiliates for Issuance of Capital Stock     $ 58,824us-gaap_ReceivableFromShareholdersOrAffiliatesForIssuanceOfCapitalStock
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_CommercialPaperMember
$ 58,824us-gaap_ReceivableFromShareholdersOrAffiliatesForIssuanceOfCapitalStock
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_CommercialPaperMember