Long-Term Debt - Summary of Long-Term Debt (Details) (Parenthetical) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2013	Dec. 31, 2012
Cole Taylor Notes With 2% Prime Plus Interest Rate [Member]
Loans payable in monthly installments	$ 12,300	$ 12,300
Balloon payment of loans	2,202,500	2,202,500
Loans payable, interest rate above prime rate	2.00%	2.00%
Debt instrument maturity date	Jun. 30, 2016	Jun. 30, 2016
Cole Taylor Notes With 1.5% Prime Plus Interest Rate [Member]
Loans payable in monthly installments	32,300	32,300
Balloon payment of loans	$ 908,700	$ 908,700
Loans payable, interest rate above prime rate	1.50%	1.50%
Debt instrument maturity date	Jun. 30, 2016	Jun. 30, 2016