Stockholders' Equity (Details) (Three Independent Directors [Member], USD $)	6 Months Ended
	Jun. 30, 2013	Feb. 28, 2013
Three Independent Directors [Member]
Stockholders' Equity (Textual)
Common stock shares issued to independent directors		5,340
Common stock issued at five days average market price		$ 1.89
Number of days used to calculation average market price of common stock	Five days before the grant date