Debt (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Secured financings
Loan bears interest, description of variable rate basis	LIBOR plus 3%
Non-Recourse Secured Financing [Member]
Secured financings
Non-recourse secured financings	$ 29,150	$ 29,150
Hotel Wales Loan [Member] | Non-Recourse Secured Financing [Member]
Secured financings
Maturity	Oct. 2013
Loan bears interest, description of variable rate basis	LIBOR plus 1.25%
Interest rate	4.25%
Non-recourse secured financings	14,000	14,000
San Marbeya Loan [Member] | Non-Recourse Secured Financing [Member]
Secured financings
Maturity	Jan. 2015
Loan bears interest, description of variable rate basis
Interest rate	4.85%
Non-recourse secured financings	$ 15,150	$ 15,150