Make-Whole Dividend Liability (Details) - USD ($)	1 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2015	Dec. 31, 2014
Class of Stock [Line Items]
Change in fair value of make-whole dividend liability		$ 0
Make-whole dividend liability		$ 849,560	$ 849,560
Series A Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, dividend rate, percentage	8.00%	8.00%
Preferred stock, redemption, term, required make-whole dividend	4 years
Preferred stock, dividend, make-whole dividend rate to market value	10.00%
Preferred stock, shares outstanding		212,390	212,390
Preferred stock, redemption amount		$ 1,700,000
Preferred stock, redemption amount, additional make-whole amount		$ 800,000
Preferred Class A [Member]
Class of Stock [Line Items]
Preferred stock, shares outstanding		212,390