Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2012

Employee Benefit Plans [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

Components of Net Periodic Pension Cost and Other Amounts

Recognized in Other Comprehensive Income (Pre-tax)

(in thousands):

	For the years ended December 31,
Net Periodic Pension Cost (Pre-tax):	2012			2011			2010
Service cost	$	—		$	—		$	2,226
Interest cost	270			269			3,323
Amortization of deferred amounts (primarily prior actuarial losses)	272			109			4,891
Expected return on assets	(261		)	(241		)	(224		)
Net periodic pension cost	281			137			10,216
Benefit plan termination and related costs (see below)	—			—			25,187
Net periodic pension costs and benefit plan termination and related costs	281			137			35,403
Other Changes in Plan Assets and Benefit Obligations
Recognized in Other Comprehensive Income (Pre-tax):
Net loss (gain), net of curtailment	753			1,145			(49,463		)
Amortization of net (loss)	(272		)	(110		)	(4,891		)
Amortization of prior service cost	—			—			—
Total loss (gain) recognized in other comprehensive income	481			1,035			(54,354		)
Total loss (gain) recognized in net periodic pension cost and other comprehensive income	$	762		$	1,172		$	(18,951	)

Schedule of Assumptions Used [Table Text Block]

The actuarial assumptions used to calculate net periodic pension costs for years ended December 31 were as follows:

	2012		2011		2010
Discount rate	4.3	%	5.4	%	3.8	%
Rate of increase in compensation levels	N/A		N/A		15.0	%
Expected rate of return on assets	6.0	%	6.0	%	6.0	%

The actuarial assumptions used to calculate the benefit obligations at the end of plan year were as follows:

	2012		2011		2010
Discount rate	3.8	%	4.3	%	5.4	%
Rate of increase in compensation levels	N/A		N/A		N/A
Expected rate of return on assets	6.0	%	6.0	%	6.0	%

Schedule of Net Funded Status [Table Text Block]

Obligations and Funded Status

(in thousands):

	For the years ended December 31,
Change in Plan Assets:	2012			2011
Fair value of plan assets at end of prior year	$	4,359		$	4,081
Actual return on plan assets	131			387
Employer contributions	230			31
Benefits paid	(190		)	(140		)
Fair value of plan assets at end of year	$	4,530		$	4,359
Change in Projected Benefit Obligation:
Projected benefit obligation at end of prior year	$	6,454		$	5,034
Interest cost	270			269
Actuarial loss	623			1,291
Benefits paid	(190		)	(140		)
Projected benefit obligation at end of year	$	7,157		$	6,454
Funded Status:
Projected benefit obligation in excess of plan assets	$	(2,627	)	$	(2,095	)
Accumulated benefit obligation at end of year	$	7,157		$	6,454

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

Amounts Recognized in the Consolidated Balance

Sheets Consist of (in thousands):

	December 31,
	2012		2011
Current liabilities	$	—	$	—
Noncurrent liabilities	2,627		2,095
Total	$	2,627	$	2,095
Amounts Recognized in Accumulated Other Comprehensive Income (Pretax) Consist of:
Net loss	$	2,467	$	1,985
Prior service cost	—		—
Total	$	2,467	$	1,985

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

Information for Pension Plans with an Accumulated Benefit Obligation in excess of Plan Assets

(in thousands):

	December 31,
	2012		2011
Qualified Plan:
Projected benefit obligation	$	7,157	$	6,454
Accumulated benefit obligation	7,157		6,454
Fair value of plan assets (1)	4,530		4,359