Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical)

v2.4.1.9
Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)
Dec. 31, 2014
Offering cost $ 1,595,832us-gaap_DeferredOfferingCosts
Common Stock [Member]  
Offering cost 1,595,832us-gaap_DeferredOfferingCosts
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
Additional Paid-in Capital [Member]  
Offering cost 1,595,832us-gaap_DeferredOfferingCosts
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
Receivable From Issuance of Shares [Member]  
Offering cost 1,595,832us-gaap_DeferredOfferingCosts
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ReceivablesFromStockholderMember
Accumulated Other Comprehensive Loss [Member]  
Offering cost 1,595,832us-gaap_DeferredOfferingCosts
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
Accumulated Deficit [Member]  
Offering cost 1,595,832us-gaap_DeferredOfferingCosts
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
Series C Preferred Stock [Member]  
Offering cost 76,367us-gaap_DeferredOfferingCosts
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesCPreferredStockMember
Series C Preferred Stock [Member] | Common Stock [Member]  
Offering cost 76,367us-gaap_DeferredOfferingCosts
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesCPreferredStockMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
Series C Preferred Stock [Member] | Additional Paid-in Capital [Member]  
Offering cost 76,367us-gaap_DeferredOfferingCosts
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesCPreferredStockMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
Series C Preferred Stock [Member] | Receivable From Issuance of Shares [Member]  
Offering cost 76,367us-gaap_DeferredOfferingCosts
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesCPreferredStockMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_ReceivablesFromStockholderMember
Series C Preferred Stock [Member] | Accumulated Other Comprehensive Loss [Member]  
Offering cost 76,367us-gaap_DeferredOfferingCosts
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesCPreferredStockMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
Series C Preferred Stock [Member] | Accumulated Deficit [Member]  
Offering cost $ 76,367us-gaap_DeferredOfferingCosts
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesCPreferredStockMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember