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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Current:
Federal	$ 16	$ 503
State	(130)	54
Total current	(114)	557
Deferred:
Federal	7,009	522
State	(39)	196
Total deferred	6,970	718
Total income tax provision	$ 6,856	$ 1,275

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