Pensions (Tables)

12 Months Ended

Dec. 31, 2011

U.S. Plans [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Reconciliation Of Changes In Projected Benefit Obligations, Fair Value Of Plan Assets And Net Funded Status

(Dollars in thousands)	2011			2010
Change in Projected Benefit Obligations
Projected benefit obligations at January 1	$	95,455		$	87,132
Service cost		1,022			869
Interest cost		4,942			4,882
Actuarial loss		9,297			5,972
Benefits paid		(4,589	)		(3,400	)
Projected benefit obligations at December 31		106,127			95,455
Change in Plan Assets
Fair value of plan assets at January 1		83,539			65,708
Actual return on plan assets		(2,149	)		8,636
Employer contributions		6,169			12,595
Benefits paid		(4,589	)		(3,400	)
Fair value of plan assets at December 31		82,970			83,539
Funded status at December 31	$	(23,157	)	$	(11,916	)
Amounts recognized in the Balance Sheets:
Current liability – Accrued benefit cost	$	(82	)	$	(82	)
Noncurrent liability – Accrued benefit cost		(23,075	)		(11,834	)
Net amount recognized	$	(23,157	)	$	(11,916	)

Amounts Recognized In Accumulated Other Comprehensive Income

(Dollars in thousands)	2011		2010
Accumulated prior service cost	$	238	$	313
Accumulated net actuarial loss		43,394		27,007
Net amount recognized, before tax effect	$	43,632	$	27,320

Assumptions Used To Determine Benefit Obligations

	2011			2010
Weighted average actuarial assumptions at December 31:
Discount rate		4.67	%		5.26	%
Rate of increase in compensation levels		4.00	%		4.00	%

Fair Values Of Pension Plans By Asset Categories

(Dollars in thousands)	Fair Value Measurements at December 31, 2011
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash Equivalents	$	2,311	$	2,311	$	—	$	—
Equities
All Cap (a)		9,060		9,060		—		—
Large Cap (b)		19,748		19,748		—		—
Small Cap Mutual Fund (c)		5,491		—		5,491		—
Microcap Mutual Fund (d)		5,181		5,181		—		—
International Mutual Fund (e)		13,795		13,795		—		—
Fixed Income
Core Fixed Fund Mutual Fund (f)		15,418		15,418		—		—
Long Duration Mutual Fund (g)		7,679		7,679		—		—
Emerging Markets Debt Mutual Fund (h)		4,287		4,287		—		—
Total	$	82,970	$	77,479	$	5,491	$	—

(Dollars in thousands)	Fair Value Measurements at December 31, 2010
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash Equivalents	$	1,011	$	1,011	$	—	$	—
Equities
Large Cap (b)		21,115		21,115		—		—
Mid Cap (i)		9,308		9,308		—		—
Small Cap Mutual Fund (c)		5,618		—		5,618		—
Microcap Mutual Fund (d)		5,012		5,012		—		—
International Mutual Fund (e)		14,587		14,587		—		—
Fixed Income
Core Fixed Fund Mutual Fund (f)		23,743		23,743		—		—
Emerging Markets Debt Mutual Fund (h)		3,145		3,145		—		—
Total	$	83,539	$	77,921	$	5,618	$	—

(a) This category invests in the common stock of primarily U.S. companies across the capitalization spectrum (Large, Mid, and Small Cap) that are undervalued relative to their intrinsic value. The strategy is benchmarked to the Russell 3000 Value Index.

(b) This category consists of Growth and Value strategies investing primarily in the common stock of large capitalization companies located in the United States. Growth oriented strategies seek companies within the Russell 1000 Growth Universe with above average earnings, growth, and revenue expectations. Value oriented strategies seek companies within the Russell 1000 Value Universe that are undervalued relative to their intrinsic value. These strategies are benchmarked to the Russell 1000 Growth and Value Indices respectively.

(c) This category invests primarily in small capitalization U.S. companies that are either undervalued relative to their intrinsic value or that have above average earnings growth and revenue expectations. The smaller cap orientation of the strategy requires investment manager to be cognizant of liquidity and capital restraints, which are monitored by the investment team on an ongoing basis. This strategy is benchmarked to the Russell 2000 Index.

(d) This category invests primarily in micro-capitalization U.S. companies that are undervalued relative to their intrinsic value. The smaller cap orientation of the strategy requires the investment managers to be cognizant of liquidity and capital restraints, which are monitored by the investment team on an ongoing basis. This strategy is benchmarked to the Russell Micro Cap Value Index.

(e) This category invests in all types of capitalization companies operating in both developed and emerging markets outside the United States. The strategy targets broad diversification across various economic sectors and seeks to achieve lower overall portfolio volatility by investing with complimentary active managers with varying risk characteristics. Total combined exposure to emerging markets typically ranges from 10% to 20%, with a maximum restriction of 40%. This category is benchmarked to the MSCI EAFE Index and the MSCI All Country World Index ex U.S.

(f) This category invests primarily in U.S. denominated investment grade and government securities in addition to MBS and ABS issues. It may invest up to 10% of its assets in non-dollar denominated bonds from issuers located outside of the United States. Investment in non-dollar denominated bonds may be on a currency hedged or un-hedged basis. This category normally invests at least 80% of its assets in bonds and maintains an average portfolio duration that is within ±20% of the duration of the benchmark. This category is benchmarked to the Barclays Capital Aggregate Index.

(g) This category invests in a diversified portfolio of longer duration bonds. The fund typically invests primarily in U.S. investment grade securities, but does have the ability to invest up to 10% in high yield (minimum credit rating of B), and up to 30% in non-U.S. denominated securities. The portfolio has an average duration that normally varies within two years (plus or minus) of the benchmark. This category is benchmarked to the Barclays Capital Long-Term Government/Credit Index.

(h) This category invests primarily in local currency denominated government debt securities of countries within the Emerging Markets. The strategy is broadly diversified by country and will invest in locally denominated corporate securities. This strategy is benchmarked to the JP Morgan GBI-EM Global Diversified Index.

(i) This category invests primarily in small to mid-sized U.S. companies that are undervalued relative to their intrinsic value. The smaller cap orientation of the strategy requires investment manager to be cognizant of liquidity and capital restraints, which are monitored by the investment team on an ongoing basis. This strategy is benchmarked to the Russell Midcap Value Index.

Expected Cash Flows For Pension Plans

Year	Pension Benefits (Thousands)
Employer contributions
2012	$	2,000
Benefit Payments
2012	$	6,118
2013		5,563
2014		5,802
2015		6,358
2016		6,678
2017 – 2021		34,277

Components Of Net Periodic Pension Costs

	Year Ended December 31
(Dollars in thousands)	2011			2010			2009
Service cost	$	1,022		$	869		$	768
Interest cost		4,942			4,882			4,791
Expected return on assets		(6,669	)		(5,615	)		(3,822	)
Prior service cost		75			117			203
Net amortization		1,728			1,405			1,942
Net periodic pension cost	$	1,098		$	1,658		$	3,882

Changes In Plan Assets And Benefit Obligations Recognized In Other Comprehensive Income (Loss)

	Year Ended December 31
(Dollars in thousands)	2011			2010
Current year actuarial loss	$	18,115		$	2,951
Amortization of actuarial loss		(1,728	)		(1,405	)
Amortization of prior service cost		(75	)		(117	)
Total recognized in other comprehensive income (loss)	$	16,312		$	1,429
Total recognized in net periodic pension cost and other comprehensive income (loss)	$	17,410		$	3,087

Estimated Amount From Accumulated Other Comprehensive Income (Loss) To Be Amortized Over Next Fiscal Year

(Dollars in thousands)
Prior service cost	$	74
Net actuarial loss		3,335
Total at December 31	$	3,409

Assumptions Used In Measurement Of Net Periodic Pension Cost

	2011			2010			2009
Weighted average actuarial assumptions at December 31:
Discount rate		5.26	%		5.75	%		6.06	%
Expected annual return on plan assets		8.00	%		8.00	%		8.00	%
Rate of increase in compensation levels		4.00	%		4.00	%		4.00	%

European Plans [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Reconciliation Of Changes In Projected Benefit Obligations, Fair Value Of Plan Assets And Net Funded Status

(Dollars in thousands)	2011			2010
Change in Projected Benefit Obligations
Projected benefit obligations at January 1	$	34,768		$	36,201
Service cost		155			493
Interest cost		1,947			1,773
Employee contributions		107			166
Actuarial (gain) loss		(1,820	)		674
Benefits paid		(1,433	)		(1,729	)
Special termination benefits		200			—
Curtailment gain		—			(1,040	)
Foreign currency exchange rate changes		(455	)		(1,770	)
Projected benefit obligations at December 31		33,469			34,768
Change in Plan Assets
Fair value of plan assets at January 1		22,843			21,832
Actual return on plan assets		1,324			1,797
Employer contributions		1,918			1,707
Employee contributions		107			166
Benefits paid		(1,433	)		(1,729	)
Foreign currency exchange rate changes		(345	)		(930	)
Fair value of plan assets at December 31		24,414			22,843
Funded Status at December 31	$	(9,055	)	$	(11,925	)
Amounts Recognized in the Balance Sheets:
Current liability – Accrued benefit cost	$	(537	)	$	(537	)
Noncurrent liability – Accrued benefit cost		(8,518	)		(11,388	)
Net amount recognized	$	(9,055	)	$	(11,925	)

Amounts Recognized In Accumulated Other Comprehensive Income

(Dollars in thousands)	2011		2010
Accumulated net actuarial loss	$	1,503	$	3,184
Net amount recognized, before tax effect	$	1,503	$	3,184

Assumptions Used To Determine Benefit Obligations

	2011			2010
Weighted average actuarial assumptions at December 31:
Discount rate		5.00	%		5.35	%
Rate of increase in compensation levels		3.50	%		3.50	%

Fair Values Of Pension Plans By Asset Categories

(Dollars in thousands)	Fair Value Measurements at December 31, 2011
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash Equivalents	$	280	$	280	$	—	$	—
Equities
M&G PP Discretionary Fund (a)		2,126		2,126		—		—
Global Equity 60-40 Index (b)		3,937		3,937		—		—
Fixed Income
Delta Lloyd Fixed Income (c)		4,514		—		—		4,514
Corporate Bonds (d)		7,872		7,872		—		—
Government Bonds (e)		2,696		2,696		—		—
Real Estate (f)		1,743		1,743		—		—
Insurance Reserves (g)		1,246		—		—		1,246
Total	$	24,414	$	18,654	$	—	$	5,760

(Dollars in thousands)	Fair Value Measurements at December 31, 2010
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Cash Equivalents	$	429	$	429	$	—	$	—
Equities								—
M&G PP Discretionary Fund (a)		2,607		2,607		—		—
Global Equity 60-40 Index (b)		4,179		4,179		—		—
Fixed Income								—
Delta Lloyd Fixed Income (c)		4,409		—		—		4,409
Corporate Bonds (d)		6,346		6,346		—		—
Government Bonds (e)		2,071		2,071		—		—
Real Estate (f)		1,639		1,639		—		—
Insurance Reserves (g)		1,163		—		—		1,163
Total	$	22,843	$	17,271	$	—	$	5,572

(a) This fund invests in a mix of equity shares, bonds, property and cash. Only the equity investments are included in this line with the remaining being allocated to other appropriate categories. The fund is actively managed against its benchmark of the CAPS Balanced Pooled Fund Median. A prudent approach of diversification by both location and investment type is employed by the fund and both active stock selection and asset allocation are used to add value.

(b) This index fund invests 60% in the UK Equity Index Fund and 40% in overseas index funds. The overseas portion has a target allocation of 14% in North American funds, 14% in European funds (not including the UK), 6% in Japanese funds, and 6% in Pacific Basin funds (not including Japan).

(c) This category invests in 6 year Fixed Income investments with Delta Lloyd.

(d) This category invests in the M&G All Stocks Corporate Bond Fund and the Legal & General (LG) AAA Fixed interest—Over 15 Year Fund. These funds, respectively, invest primarily in investment grade corporate bonds, as well as other debt instruments, including higher yielding corporate bonds, government debt, convertible and preferred stocks, money market instruments and equities; and in long-dated sterling denominated AAA-rated corporate bonds, as well as smaller holdings in gilts—both providing a fixed rate of interest.

(e) This category invests mainly in long term gilts through the LG Over 15 Year Gilts Index and the M&G PP Discretionary Fund.

(f) This category invests in the M&G UK Property Fund. The fund invests directly in commercial properties in the UK and is actively managed against its performance benchmark of the BNY Mellon CAPS Pooled Fund Property Median. The fund is well diversified investing in the retail, office, and industrial sectors of the market. A small portion of this category is also held in the M&G PP Discretionary Fund.

(g) This category invests in insurance policies in the name of the individual plan members.

Changes In Fair Value Measurements Using Significant Unobservable Inputs

(Dollars in thousands)	Delta Lloyd Fixed Income			Insurance Reserves
Balance at January 1, 2011	$	4,409		$	1,163
Purchases		702			171
Sales/Maturities		(422	)		(43	)
Foreign currency translation		(175	)		(45	)
Balance at December 31, 2011	$	4,514		$	1,246

Summary Of Projected And Accumulated Benefit Obligations

	Projected Benefit Obligation Exceeds the Fair Value of Plan's Assets		Accumulated Benefit Obligation Exceeds the Fair Value of Plan's Asset
(Dollars in thousands)	2011		2011
Projected benefit obligation	$	25,477	$	18,989
Accumulated benefit obligation	$	24,676	$	18,951
Fair value of plan assets	$	15,398	$	9,637

Expected Cash Flows For Pension Plans

Year	Pension Benefits (Thousands)
Employer contributions
2012	$	1,258
Benefit Payments
2012	$	2,771
2013		1,253
2014		998
2015		1,115
2016		1,075
2017 – 2021		6,329

Components Of Net Periodic Pension Costs

	Year Ended December 31
(Dollars in thousands)	2011			2010			2009
Service cost	$	155		$	493		$	482
Interest cost		1,947			1,773			1,888
Expected return on assets		(1,442	)		(1,283	)		(1,211	)
Net amortization		68			148			171
Special termination benefits		200			—			—
Net periodic pension cost	$	928		$	1,131		$	1,330

Changes In Plan Assets And Benefit Obligations Recognized In Other Comprehensive Income (Loss)

	Year Ended December 31
(Dollars in thousands)	2011			2010
Current year actuarial (gain) loss	$	(1,702	)	$	159
Amortization of actuarial loss		(68	)		(137	)
Amortization of transition obligation		—			(10	)
Curtailment		—			(1,040	)
Foreign currency exchange		90			(216	)
Total recognized in other comprehensive income	$	(1,680	)	$	(1,244	)
Total recognized in net periodic pension cost and other comprehensive income (loss)	$	(752	)	$	(113	)

Estimated Amount From Accumulated Other Comprehensive Income (Loss) To Be Amortized Over Next Fiscal Year

Total net actuarial loss at December 31 $  16

Assumptions Used In Measurement Of Net Periodic Pension Cost

	2011			2010			2009
Weighted average actuarial assumptions at December 31:
Discount rate		5.35	%		5.51	%		5.51	%
Expected annual return on plan assets		6.03	%		6.32	%		6.30	%
Rate of increase in compensation levels		3.50	%		4.22	%		3.97	%