Investment in Joint Venture (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Summarized results of operations of investment in the Manhattan Collection joint venture
Equity in earnings (loss) in joint venture	$ 2,899	$ 3,450	$ 1,771	$ 4,470
Manhattan Collection Joint Venture [Member]
Summarized results of operations of investment in the Manhattan Collection joint venture
Revenues	47,950	47,726	126,509	131,699
Total expenses	43,546	41,771	127,396	126,107
Net income (loss)	4,404	5,955	(887)	5,592
Company's 49% interest of net income (loss)	2,158	2,918	(435)	2,740
Basis adjustment	139	(70)	419	(57)
Special loan interest income elimination	602	602	1,787	1,787
Equity in earnings (loss) in joint venture	$ 2,899	$ 3,450	$ 1,771	$ 4,470