Summary of Significant Accounting Polices (Income Taxes) (Narrative) (Details) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Summary Of Significant Accounting Polices Income Taxes Narrative Details
Accrual for uncertain tax positions	$ 0	$ 0

Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant