Series B Redeemable Preferred Stock (Details) (USD $)	3 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Class of Stock [Line Items]
Annual dividend rate	6.25%
Preferred stock, liquidation preference per share	$ 10.00
Redeemable Preferred Stock Series B [Member]
Class of Stock [Line Items]
Preferred stock, shares outstanding	332,500	332,500
Annual dividend rate	10.00%	10.00%
Preferred stock, fixed annual amount of dividend per share	$ 2.50
Preferred stock, liquidation preference per share	$ 25.00
Preferred stock, redemption price	$ 25.00
Dividends unpaid and accrued	$ 623,424
Dividends unpaid and accrued per share	$ 1.875