Investment in Joint Venture (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Summarized results of operations of investment in the Manhattan Collection joint venture
Equity in earnings (loss) in joint venture	$ (2,907)	$ (3,596)
Manhattan Collection Joint Venture [Member]
Summarized results of operations of investment in the Manhattan Collection joint venture
Revenues	33,224	32,200
Total expenses	39,222	38,596
Net income (loss)	(5,998)	(6,396)
Company's 49% interest of net income (loss)	(2,939)	(3,134)
Basis adjustment	(557)	(462)
Special loan interest income elimination	589
Equity in earnings (loss) in joint venture	$ (2,907)	$ (3,596)