Warrants (Narrative) (Details) (USD $)	1 Months Ended	12 Months Ended
	Nov. 30, 2011	Dec. 31, 2012	Dec. 31, 2011	Mar. 14, 2003	Mar. 28, 2002
Warrants [Abstract]
Warrants reserved for issuance		3,899,758	4,096,476
Deferred charge				$ 212,500	$ 318,000
Amortization of deferred charges		503	1,007
Equity Transactions [Line Items]
Issuance of warrants to purchase common stock		475,000
Proceeds from issuance of notes payable to stockholders		$ 1,310,020	$ 1,192,103
Options granted		935,000	896,389
Bonus shares granted	39,342
Warrant [Member]
Equity Transactions [Line Items]
Options granted			92,791