Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Taxable Income Reconciliation [Abstract]
Net income (loss)	$ (2,179)	$ 3,647	$ 4,297
Gains related to real estate		(235)	387
Strategic alternatives	(678)	678
Impairment losses	300	804	317
Severance accrual (payments)	1,777	(100)	(33)
Amortization and accretion	(188)	(68)	(102)
Loan valuation	1,403	184	(241)
Other, net	157	8	(174)
Subtotal	592	4,918	4,451
Adjustment for TRS net loss (income), net of tax	(840)	(131)	340
Dividend distribution from TRS		1,000	300
REIT taxable income (loss)	(248)	5,787	5,091
Distributions declared	$ 6,353	$ 6,767	$ 6,757
Basic weighted average common shares outstanding	10,585	10,570	10,554