Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Current Tax Expense (Benefit)
Federal
State	(2,974)
Total Current Tax Expense (Benefit)	(2,974)
Deferred Tax Expense (Benefit)
Federal
State
Total Deferred Tax Expense (Benefit)
Total Tax Expense (Benefit)	$ (2,974)