Related Party Transactions (Details) (USD $)	12 Months Ended					12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012 Note Payable to Chairman of Board [Member]	Dec. 31, 2011 Note Payable to Chairman of Board [Member]	Mar. 28, 2002 Note Payable to Chairman of Board [Member]	Dec. 31, 2012 Note Payable to Board Member [Member]	Dec. 31, 2011 Note Payable to Board Member [Member]
Debt Instrument [Line Items]
Face amount of debt instrument					$ 6,100,000
Percent in addition to BBA LIBOR					1.40%
Interest rate on outstanding term loan			1.696%
Maximum amount of additional financing the company may obtain that will affect the repayment provisions of the debt instrument					7,000,000
Maturity date			Dec. 31, 2013
Notes payable - stockholders	8,714,037	7,429,017	6,100,000	6,100,000		125,000	100,000
Proceeds from issuance of notes payable to stockholders	1,310,020	1,192,103				25,000	125,000
Amount of debt forgiven							$ 25,000