Transactions With Affiliated Parties (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Related Party Transactions [Abstract]
Property management fee percentage - Related Party	5.00%
Property management fees - Related Party	$ 65,000	$ 63,000
Accountable administrative expense reimbursement - Related Party	17,000	12,000
Construction management service reimbursements capitalized - Related Party	15,000	3,000
General partner reimbursement fees during period		0
Partnership management fees earned or paid to managing general partner	0	0
Advances of funds from affiliate of managing general partner	0	0
Basis Spread on advances from affiliate of Managing General Partner	2.00%
Total Interest Rate on advances from affiliate of managing general partner	5.25%
Interest expense on advances - Related Party	153,000	140,000
Unpaid advances & accrued interest - Related Party	11,859,000		11,782,000
Incentive Compensation Fee percentage	3.00%
Percentage of cumulative, non-compounded interest on the appraised investment for incentive management fee	6.00%
Incentive compensation fee	919,000
Insurance expense - Related Party	$ 48,000	$ 64,000,000