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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Percentage of taxable income required to be distributed to shareholders			90.00%
State tax expense	$ 1,273	$ 1,096	$ 2,137	$ 1,556
Income tax (provision) benefit	(757)	(267)	(583)	(39)
Current portion of income tax (provision) benefit	(1,594)	(774)	1,241	2,277
Deferred portion of income tax (provision) benefit	837	(507)	(1,824)	(2,316)
Deferred Tax Assets, Net	$ 6,024		$ 6,024		$ 6,607

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.