Investment in Joint Venture (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Summarized results of operations of investment in the Manhattan Collection joint venture
Equity in earnings (loss) in joint venture	$ 2,152	$ 2,169	$ 1,636	$ 2,169
Manhattan Collection Joint Venture [Member]
Summarized results of operations of investment in the Manhattan Collection joint venture
Revenues	43,843	31,206	122,273	31,206
Total expenses	38,262	26,497	115,862	26,497
Net income (loss)	5,581	4,709	6,411	4,709
Company's 49% interest of net income (loss)	2,734	2,307	3,141	2,307
Basis adjustment	(582)	(138)	(1,505)	(138)
Equity in earnings (loss) in joint venture	$ 2,152	$ 2,169	$ 1,636	$ 2,169