Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2012

Employee Benefit Plans [Abstract]

Schedule of Changes in Benefit Obligation and Plan Assets

	SERP							Other Postretirement Benefits
		2012			2011				2012			2011
Benefit obligations:
Beginning of year		$	8,868		$	8,102			$	3,187		$	2,700
Service cost			269			232				70			65
Interest cost			408			431				148			150
Actuarial loss			1,334			615				275			417
Benefits paid			(533	)		(512	)			(144	)		(145	)
End of year			10,346			8,868				3,536			3,187

	SERP						Other Postretirement Benefits
	2012			2011			2012			2011
Fair value of plan assets:
Beginning of year		-			-			-			-
Employer contributions		533			512			144			145
Benefits paid		(533	)		(512	)		(144	)		(145	)
End of year		-			-			-			-
Funded status at end of year, included in other liabilities	$	10,346		$	8,868		$	3,536		$	3,187
Amounts recognized in accumulated other comprehensive loss
Net actuarial loss	$	3,172		$	1,953		$	983		$	739
Prior service cost		63			81			-			-
Total	$	3,235		$	2,034		$	983		$	739

Schedule of Net Period Benefit Cost and Other Amounts Recognized in Other Comprehensive Income

	SERP									Other Postretirement Benefits
	2012			2011			2010			2012			2011			2010
Net period benefit cost
Service cost	$	269		$	232		$	181		$	70		$	65		$	60
Interest cost		408			431			427			148			150			143
Recognized net actuarial loss		115			67			30			31			5			2
Recognized prior service cost		18			19			19			-			-			-
Net period benefit cost		810			749			657			249			220			205
Changes in funded status recognized in other comprehensive loss, before taxes
Net actuarial loss		1,334			615			361			275			417			50
Reclassifications to net period benefit cost:
Amortization of net unrecognized actuarial loss		(115	)		(67	)		(30	)		(31	)		(5	)		(2	)
Amortization of prior service cost		(18	)		(19	)		(19	)		-			-			-
Total recognized in other comprehensive loss		1,201			529			312			244			412			48
Total recognized in net period benefit cost and other comprehensive loss	$	2,011		$	1,278		$	969		$	493		$	632		$	253

Schedule of Assumptions Used in Determining Benefit Obligations and Net Period Benefit Costs

	SERP									Other Postretirement Benefits
	2012			2011			2010			2012			2011			2010
Weighted-average assumptions as of end of year
Discount rate for benefit obligation		3.75	%		4.75	%		5.50	%		4.05	%		4.75	%		5.45	%
Discount rate for net period benefit cost		4.75	%		5.50	%		5.75	%		4.75	%		5.45	%		5.70	%
Rate of compensation increase		4.50	%		4.50	%		4.50	%		-			-			-
Health care cost trend rate assumed for future years		-			-			-			7.00	%		7.00	%		7.00	%

Schedule of Estimated Future Benefit Payments

	SERP		Other Postretirement Benefits
2013	$	531	$	154
2014		511		158
2015		396		161
2016		404		158
2017		388		157
2018 - 2022		2,277		889