Subsequent Events - Additional Information (Details) (USD $)	1 Months Ended	6 Months Ended		1 Months Ended	12 Months Ended			1 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Mar. 31, 2013 Banyan Holdings [Member]	Dec. 31, 2012 Banyan Holdings [Member]	Mar. 19, 2013 Banyan Holdings [Member]	Sep. 24, 2012 Banyan Holdings [Member]	Feb. 28, 2013 Fifth Third Bank [Member]	Jan. 31, 2013 Fifth Third Bank [Member]
Debt Instrument, Increase, Additional Borrowings					$ 186,800
Stock Issued During Period, Value, Conversion of Convertible Securities				225,000
Stock Dividends, Shares	385,975
Revolving credit line		848,588	699,140						1,000,000
Preferred Stock, Amount of Preferred Dividends in Arrears		483,660		378,895
Long-term Debt, Gross									3,000,000
Long-term Line of Credit									500,000
Bankruptcy Proceedings, Date Petition for Bankruptcy Filed									Feb. 07, 2013
Line of Credit Facility, Periodic Payment, Principal								3,600,000
Line of Credit Facility, Periodic Payment, Interest								$ 23,000
Common stock, issued		3,480,639	3,045,856			564,110	434,783