2. Accumulated Other Comprehensive Income (Loss) (Details) (USD $)	3 Months Ended
Mar. 31, 2015
Accumulated Other Comprehensive Income Loss Details
Unrealized Loss on Investments, Beginning Balance	$ (6,448)
Unrealized Gain on Investments, Current Period	5,499
Unrealized Loss on Investments, Ending Balance	$ (949)

Amount of unrealized gain (loss) on investments in debt and equity securities classified as available-for-sale 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 (d)

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

Name:	us-gaap_AvailableforsaleSecuritiesGrossUnrealizedGainLoss1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration