Pensions and Other Postretirement Benefits Level 3 (Tables)

6 Months Ended

Jun. 30, 2012

PENSIONS AND OTHER POSTRETIREMENT BENEFITS [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

The following table summarizes the components of net periodic pension cost under this plan for the three and six months ended June 30, 2012 and 2011 (in thousands):

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2012			2011			2012			2011
	(Unaudited)						(Unaudited)
Service cost	$	285		$	352		$	572		$	687
Interest cost	425			454			853			886
Expected return on plan assets	(304		)	(211		)	(610		)	(412		)
Amortization of transition asset	(22		)	(22		)	(44		)	(44		)
Amortization of prior service cost	40			40			80			80
Amortization of net loss	—			84			—			168
Net periodic pension cost	$	424		$	697		$	851		$	1,365

Fair Value, by Balance Sheet Grouping [Table Text Block]

The following table summarizes the fair value balances (in thousands):

(Unaudited)			Fair Value Measurement at
			June 30, 2012
	Total		Level 1		Level 2		Level 3
Assets:
Deferred compensation trust assets	$	11,189	$	—	$	11,189	$	—
Liabilities:
Deferred compensation plan	$	17,023	$	3,053	$	13,970	$	—

			Fair Value Measurement at
			December 31, 2011
	Total		Level 1		Level 2		Level 3
Assets:
Deferred compensation trust assets	$	9,934	$	—	$	9,934	$	—
Liabilities:
Deferred compensation plan	$	15,141	$	3,086	$	12,055	$	—