Income Taxes - Summary of Reconciliation of Net Income to REIT Taxable Income (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Taxable Income Reconciliation [Abstract]
Net income (loss)	$ 2,067	$ (2,179)	$ 3,647
Gains related to real estate	(1,537)		(235)
Strategic alternatives		(678)	678
Impairment losses	116	300	804
Transaction costs	2,789
Severance accrual (payments)	(1,806)	1,777	(100)
Amortization and accretion	(100)	(188)	(68)
Loan valuation	(59)	1,403	184
Other, net	99	157	8
Subtotal	1,569	592	4,918
Adjustment for TRS net income, net of tax	(2,101)	(840)	(131)
Dividend distribution from TRS			1,000
REIT taxable income (loss)	(532)	(248)	5,787
Distributions declared	$ 5,299	$ 6,353	$ 6,767
Basic weighted average common shares outstanding	10,595	10,585	10,570