Other Assets and Accounts Payable and Other Liabilities (Details 1) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Schedule of accounts payable and other liabilities
Accounts payable	$ 1,104	$ 1,181
Rent payable	1,116	1,289
Accrued interest payable	553	662
Income and payroll taxes payable	1,334	1,947
Guarantee liability	1,084	1,084
Contingent settlement payable	4,357
Deferred income	964	1,761
Other general accrued expenses	1,738	5,643
Accounts payable and other liabilities	$ 12,250	$ 13,567