Investments (Details Textual) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Schedule of Trading Securities and Other Trading Assets [Line Items]
Unrealized Gain on Securities	$ 18,858us-gaap_UnrealizedGainOnSecurities	$ 76,630us-gaap_UnrealizedGainOnSecurities
Unrealized Loss on Securities	112,194us-gaap_UnrealizedLossOnSecurities	8,122us-gaap_UnrealizedLossOnSecurities
Realized Gain on Securities	$ 1,429	$ 11,342

This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563

Name:	us-gaap_AvailableForSaleSecuritiesGrossRealizedGains
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration