CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS (Relationship with Brandywine Construction & Management, Inc. (“BCMI”)) (Details) (USD $)	1 Months Ended	12 Months Ended	1 Months Ended		1 Months Ended
	Jan. 31, 2013	Dec. 31, 2011	Mar. 31, 2008 Brandywine Construction & Management, Inc. (BCMI) [Member]	Dec. 31, 2013 Brandywine Construction & Management, Inc. (BCMI) [Member] Real_Estate_Investment_Trust	Nov. 30, 2012 Subsequent Event [Member] Brandywine Construction & Management, Inc. (BCMI) [Member]
Related Party Transaction [Line Items]
Number of entities managed by related parties				1
Interest owned in indirect subsidiaries, percent sold			19.99%
Amount received from selling a portion of interest in real estate investment			$ 1,000,000
Interest owned in indirect subsidiaries, selling fees			130,000
Gain on sale of investments	1,600,000	321,000	612,000
Amount received per 1% of interest purchased			50,000
Interest owned in indirect subsidiaries, future sales increments			1.00%
Payment for printing services					$ 95,000