Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Condensed Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net income (loss)	$ (1,938)	$ (1,345)	$ (1,715)	$ 81
Other comprehensive income (loss):
Interest rate swap gain (loss)	(5,457)	1,093	(4,094)	919
Amortization of payments to terminate interest rate swaps	2,557		5,131
Total other comprehensive income (loss)	(2,900)	1,093	1,037	919
Comprehensive income (loss)	$ (4,838)	$ (252)	$ (678)	$ 1,000