Derivatives and Hedging Activities - Fair Value of Derivative Instruments and Balance Sheet Classification (Details) (Interest Rate Cap [Member], USD $)	Sep. 30, 2014	Dec. 31, 2013
Interest Rate Cap [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives - Interest rate cap, Fair Value	$ 9,766	$ 0
Liabilities Derivatives - Interest rate cap, Fair Value	$ 0	$ 0

Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611

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