Investments (Details) (USD $)	6 Months Ended
	Jun. 30, 2013
Investment Warrants Held
Balance at beginning of period	373,917
Warrants issued in connection with notes payable	64,000
Balance at end of period	309,917
Investment warrants, Recognized Gain/Loss
Balance at beginning of period	$ 115,752
Warrants issued in connection with notes payable	27,753
Balance at end of period	$ 143,505