Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2011

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):	2011			2010			2009
Service cost	$	—		$	2,226		$	1,499
Interest cost	269			3,323			5,997
Amortization of deferred amounts (primarily prior actuarial losses)	109			4,891			1,000
Return on assets	(241		)	(224		)	(242		)
Net periodic pension cost	137			10,216			8,254
Benefit plan termination and related costs (see below)	—			25,187			—
Net periodic pension costs and benefit plan termination and related costs	137			35,403			8,254
Other Changes in Plan Assets and Benefit Obligations
Recognized in Other Comprehensive Income (Pre-tax):
Net loss (gain), net of curtailment	1,145			(49,463		)	40,342
Amortization of net (loss)	(110		)	(4,891		)	(1,000		)
Amortization of prior service cost	—			—			—
Total loss (gain) recognized in other comprehensive income	1,035			(54,354		)	39,342
Total loss (gain) recognized in net periodic pension cost and other comprehensive income	$	1,172		$	(18,951	)	$	47,596

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:

	2011		2010		2009
Discount rate	5.4	%	3.8	%	5.6	%
Rate of increase in compensation levels	N/A		15.0	%	10.0	%
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:

	2011		2010		2009
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	%

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,
	2011		2010
Qualified Plan:
Projected benefit obligation	$	6,454	$	5,034
Accumulated benefit obligation	6,454		5,034
Fair value of plan assets (1)	4,359		4,081