Line of Credit and Long Term Debt (Details Textual) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended				12 Months Ended						12 Months Ended
	Jun. 30, 2012	Jun. 30, 2012	Dec. 31, 2010	Dec. 31, 2008	Dec. 31, 2011	Jan. 02, 2008	Dec. 31, 2011 Avalon Global Solutions [Member]	Dec. 31, 2011 Avalon Global Solutions [Member] Year 2013 [Member]	Dec. 31, 2011 Avalon Global Solutions [Member] Year 2014 [Member]	Dec. 31, 2011 Avalon Global Solutions [Member] Year 2015 [Member]	Dec. 31, 2011 Avalon Global Solutions [Member] Note Payable One [Member]	Dec. 31, 2011 Avalon Global Solutions [Member] Note Payable Two [Member]	Dec. 31, 2011 Cardinal Bank [Member]
Line of Credit Facility, Amount Outstanding	$ 8,000,000	$ 8,000,000
Line of Credit Facility, Decrease, Repayments	425,000	2,300,000
Short term note payable	74,084	74,084			100,951	2,000,000					1,000,000	3,000,000	4,000,000
Notes Payable Term				four year term			3 year term						5 year term
Debt Instrument, Interest Rate, Stated Percentage						7.50%	3.00%						4.50%
Debt Instrument, Periodic Payment, Interest				48,000				1,488,183	1,413,333	1,373,333			74,694
Debt Instrument, Maturity Date				Jan. 01, 2012			Apr. 15, 2015						Dec. 30, 2016
Payments to Acquire Real Estate and Real Estate Joint Ventures			677,000
Mortgage Loans on Real Estate, New Mortgage Loans			528,000
Mortgage Loans on Real Estate, Interest Rate			6.00%
Mortgage Loan Interest Payment			$ 3,800
Mortgage Loans on Real Estate, Final Maturity Date			Dec. 17, 2020