Income Taxes (Income Tax Reconciliation) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Amount
Income tax provision (benefit) at federal statutory rate									$ 1,323	$ (52)	$ (11,416)
State taxes (net of federal tax benefit)									(76)	(29)	(1,180)
Goodwill impairment									0	0	3,587
Deferred tax asset valuation									(274)	0	8,766
Tax exempt income and other, net									(981)	(71)	(639)
Total income tax provision (benefit)	$ (8)	$ 0	$ 0	$ 0	$ (152)	$ 0	$ 0	$ 0	$ (8)	$ (152)	$ (882)
Percentage
Income tax provision (benefit) at federal statutory rate									35.00%	(35.00%)	(35.00%)
State taxes (net of federal tax benefit)									(2.00%)	(19.40%)	(5.10%)
Goodwill impairment									0.00%	0.00%	11.00%
Deferred tax asset valuation									(7.30%)	0.00%	26.50%
Tax exempt income and other, net									(25.70%)	(47.40%)	(0.10%)
Effective Income Tax Rate									0.00%	(101.80%)	(2.70%)