Note and Mortgages Payable (Details Textual) (USD $)	12 Months Ended				12 Months Ended	1 Months Ended	12 Months Ended	1 Months Ended		12 Months Ended			12 Months Ended		12 Months Ended							12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013 June 2014 [Member]	May 31, 2012 June 2014 [Member] Mortgage Loans On Real Estate [Member]	Dec. 31, 2013 May 14 2017 [Member]	Jun. 30, 2012 May 14 2017 [Member] Mortgage Loans On Real Estate [Member]	Jul. 31, 2012 June 2016 [Member] Mortgage Loans On Real Estate [Member]	Dec. 31, 2013 April 4 2018 [Member]	Dec. 31, 2012 April 4 2018 [Member] Mortgage Loans On Real Estate [Member]	Dec. 31, 2012 Jan 1 2013 [Member] Mortgage Loans On Real Estate [Member]	Dec. 31, 2012 Jan 1 2013 [Member] Mortgage Loans On Real Estate Non Recourse Two [Member]	Dec. 31, 2013 January 1 2023 [Member]	Dec. 31, 2013 January 2020 [Member]	Dec. 31, 2013 July 2026 [Member]	Dec. 31, 2013 February 2017 [Member]	Dec. 31, 2013 February 2020 [Member]	Dec. 31, 2013 June 11 2016 [Member]	Dec. 31, 2013 Notes Payable, Other Payables [Member]	Dec. 31, 2013 Letter of Credit [Member]	Dec. 31, 2013 Unsecured Term Loan [Member]
Note And Mortgages Payable [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 85,000,000
Line of Credit Facility, Maximum Borrowing Capacity	135,000,000
Line of Credit Facility, Expiration Date	Oct. 26, 2015
Extension Options	two one-year terms
Line Of Credit Facility Extension Option Expiration Date	October 2017
Line of Credit Facility, Interest Rate Description	interest at LIBOR plus a spread of 150 to 215 basis points, or the base rate, depending on the Companys leverage ratio							interest at LIBOR plus a spread of 170 basis points			interest rate of LIBOR plus 160 basis points which has been swapped to a fixed rate of 2.49%
Line of Credit Facility, Amount Outstanding	9,500,000
Line Of Credit Facility Weighted Average Interest Rate	3.75%
Line Of Credit Facility Available For Borrowing Subject To Customary Condition	75,500,000
Debt Instrument, Face Amount																						35,000,000
Debt Instrument, Maturity Date											Apr. 04, 2018		Jan. 01, 2023									Sep. 29, 2020
Debt Instrument, Interest Rate, Stated Percentage					5.08%									3.60%	6.90%	6.27%	6.63%	6.24%	6.56%			3.85%
Debt Instrument, Description of Variable Rate Basis																						interest at LIBOR plus a spread of 165 to 225 basis points depending on the Companys leverage ratio
DebtInstrument Additional Borrowing Capacity Amount																						35,000,000
Real Estate Investments, Net, Total	146,657,000
Short-term Debt, Weighted Average Interest Rate	4.38%		4.43%
Long-term Debt, Maturities, Repayments of Principal in Year Two	13,191,970	[1]																			9,500,000
Long-term Debt, Maturities, Repayments of Principal in Year Four	22,489,650	[2]																		19,744,758
Short Term Debt Percentage Bearing Fixed Interest Rate One								3.744%			2.49%	3.60%
Long-Term Debt, Gross				9,200,000		9,640,000		22,882,778
Debt Maturity Date						June 1, 2014			June 2016
Debt Stated Percentage						5.08%			6.56%
Mortgage Loans on Real Estate, Final Maturity Date								May 14, 2019
Short Term Debt Percentage Bearing Fixed Interest Rate Two								3.62%
Non-Recourse Debt											25,000,000		23,640,000
Mortgage Loans on Real Estate, Number of Loans											11		12
Percentage Of Mortgage Debt Secured By Limited Guaranty							50.00%
Debt Instrument, Periodic Payment, Principal					60,097		50,120								153,838	91,675	99,598	23,004	48,467
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid					$ 9,167,573		$ 19,744,758											$ 2,766,628	$ 8,580,000
Interest Rate Swap Description							interest at 170 basis points over LIBOR, swapped to a fixed rate of 3.62%			interest only at LIBOR plus 160 basis points, swapped to a fixed rate of 2.49%
Line of Credit Facility, Number of Variable Rate Basis Points	150 to 215 basis points, or the base rate,
Derivative, Number of Variable Rate Basis Points								170 basis points			160 basis points

[1] Scheduled maturities in 2015 include the $9,500,000 outstanding balance under the Credit Facility as of December 31, 2013. The Credit Facility matures on October 26, 2015, and may be extended at the Company’s election, for two one-year terms to October 2017, subject to certain conditions.

[2] Scheduled maturities in 2017 include $19,744,758 which represents the ending balance of a note payable due in 2017. The note matures May 14, 2017 and may be extended, at the Company’s election, for a two-year term to May 2019, subject to certain conditions.