Income Taxes - Valuation Allowance (Details) (USD $)	3 Months Ended		6 Months Ended					12 Months Ended				36 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012		Jun. 30, 2011	Dec. 31, 2009		Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2011	Dec. 31, 2010	Jun. 30, 2012
Income Tax Disclosure [Abstract]
Valuation Allowance, Cumulative Tax Loss Position	$ (3,900,000)		$ (3,900,000)					$ (3,900,000)				$ (3,900,000)
INCOME (LOSS) BEFORE INCOME TAXES	1,614,000	(15,183,000)	5,086,000	[1]	(16,478,000)	(66,429,000)	[2]		(7,701,000)		(1,402,000)	(70,446,000)
Goodwill impairment	0	4,944,000	0	[1]	4,944,000	61,566,000	[2]		4,944,000		0	66,510,000
Tax loss position			5,086,000	[1]		(4,863,000)	[2]		(2,757,000)		(1,402,000)	(3,936,000)
Management projecting full utilization of tax benefits within	3 years		3 years					3 years				3 years
Valuation Allowance [Line Items]
Charge-offs	4,907,000	11,878,000	10,287,000		18,959,000			25,300,000		39,800,000
Loss Carryforward
Valuation Allowance [Line Items]
Change in valuation allowance			$ 11,000,000

[1] First six months of 2012

[2] 3rd and 4th quarter of 2009