CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Thousands, except Share data	Total	Common Shares of Beneficial Interest Outstanding [Member]	Additional Paid-in Capital [Member]	Net Unrealized Appreciation of Retained Interests in Transferred Assets [Member]	Cumulative Net Income [Member]	Cumulative Dividends [Member]	Treasury Stock [Member]	Cumulative Preferred Stock of Subsidiary [Member]
Beginning Balances at Dec. 31, 2010	$ 150,560	$ 111	$ 152,756	$ 276	$ 172,449	$ (171,031)	$ (4,901)	$ 900
Beginning Balances, shares at Dec. 31, 2010		10,559,554
Net unrealized appreciation (depreciation)	118			118
Share-based compensation expense	178		178
Share-based compensation expense, shares		15,000
Dividends ($0.64, $0.60 and $0.50 per share for the period ended December 31, 2011, 2012 and 2013, respectively)	(6,767)					(6,767)
Net income	3,647				3,647
Ending Balances at Dec. 31, 2011	147,736	111	152,934	394	176,096	(177,798)	(4,901)	900
Ending Balances, shares at Dec. 31, 2011		10,574,554
Net unrealized appreciation (depreciation)	(116)			(116)
Share-based compensation expense	138		138
Share-based compensation expense, shares		15,000
Dividends ($0.64, $0.60 and $0.50 per share for the period ended December 31, 2011, 2012 and 2013, respectively)	(6,353)					(6,353)
Net income	(2,179)				(2,179)
Ending Balances at Dec. 31, 2012	139,226	111	153,072	278	173,917	(184,151)	(4,901)	900
Ending Balances, shares at Dec. 31, 2012	10,589,554	10,589,554
Net unrealized appreciation (depreciation)	9			9
Share-based compensation expense	49		49
Share-based compensation expense, shares		6,666
Dividends ($0.64, $0.60 and $0.50 per share for the period ended December 31, 2011, 2012 and 2013, respectively)	(5,299)					(5,299)
Net income	2,067				2,067
Ending Balances at Dec. 31, 2013	$ 136,052	$ 111	$ 153,121	$ 287	$ 175,984	$ (189,450)	$ (4,901)	$ 900
Ending Balances, shares at Dec. 31, 2013	10,596,220	10,596,220