Stock and Incentive Compensation Plans (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Summary of stock option transactions pursuant to Company's stock incentive plans
Options Outstanding, shares, beginning balance	211	251	392
Granted, shares
Exercised, shares
Forfeited, shares	(6)	(40)	(141)
Options Outstanding, shares, ending balance	205	211	251
Exercisable, shares	205
Options Outstanding, Weighted Average Exercise Price Per Share, beginning balance	$ 8.47	$ 7.81	$ 6.85
Granted, Weighted Average Exercise Price Per Share
Exercised, Weighted Average Exercise Price Per Share
Forfeited, Weighted Average Exercise Price Per Share	$ 9.13	$ 4.34	$ 5.16
Options Outstanding, Weighted Average Exercise Price Per Share, ending balance	$ 8.46	$ 8.47	$ 7.81
Exercisable, Weighted Average Exercise Price Per Share	$ 8.46
Options Outstanding at December 31, 2012, Average Remaining Contractual Term (Years)	2 years 2 months 12 days
Exercisable, Average Remaining Contractual Term (Years)	2 years 2 months 12 days
Options Outstanding at December 31, 2012, Aggregate Intrinsic Value
Exercisable, Aggregate Intrinsic Value
Options Outstanding ending, Average Remaining Vesting Period (months)	0 months
Options Outstanding ending, Unrecognized Compensation Expense