Equity Instruments - Common Stock Activity (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Common Stock Outstanding [Line Items]
Shares outstanding, January 1, Share Quantity	59,451,836	59,251,836
Shares issued as compensation for services, Share Quantity	2,900,000
Shares issued as payment,Share Quantity for interest and fees	969,078
Shares outstanding, June 30, Share Quantity	62,316,502	59,251,836
Shares issued as compensation for services,share value	$ 83,805
Shares issued as payment for interest and fees, share value	96,908
Common Stock [Member]
Common Stock Outstanding [Line Items]
Shares issued as compensation for services, Share Quantity	425,000
Revolving Credit Facility [Member]
Common Stock Outstanding [Line Items]
Shares issued as compensation for services, Share Quantity	1,470,588
Shares issued as compensation for services,share value	$ 125,000