Other Assets (Narrative) (Details) (USD $)			0 Months Ended				6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jan. 31, 2012 Promissory Notes [Member]	Jan. 31, 2012 Promissory Notes [Member]	Dec. 31, 2011 Promissory Notes [Member]	Dec. 31, 2011 Promissory Notes [Member]	Jun. 30, 2014 Promissory Notes [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal amount			$ 300,000	$ 300,000	$ 300,000	$ 300,000
Accrued interest rate (in percent)			4.50%		4.50%
Notes receivables, maturity date, description							the four year anniversary of the issuance date of the promissory notes, or (ii) an event of default
Notes receivables, maturity date				Jan. 31, 2016		Dec. 31, 2015
Deferred financing costs	300,000	300,000
Value added tax receivable	100,000	200,000
Note receivable							$ 100,000