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Postretirement Benefit Plans | 12 Months Ended
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Dec. 31, 2015
Compensation And Retirement Disclosure [Abstract] |
Postretirement Benefit Plans | 13. Postretirement Benefit Plans Defined Benefit Plans The Company sponsors various funded qualified and unfunded non-qualified defined benefit pension plans, the most significant of which cover employees in the U.S. and U.K. locations. The various U.S. defined benefit pension plans were amended in 2005-2008 to freeze the plans by stopping the accrual of service benefits. The U.K. defined benefit pension plan was frozen in 2006. Benefits earned through the freeze dates are available to participants when they retire, in accordance with the terms of the plans. The Company established defined contribution plans to replace the frozen defined benefit pension plans. Obligations and Funded Status at December 31
(In thousands) |  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Change in benefit obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit obligation at beginning of year |  | $ | 169,407 |  |  | $ | 144,508 |  |  | $ | 22,983 |  |  | $ | 21,095 |
Interest cost |  |  | 6,815 |  |  |  | 6,936 |  |  |  | 789 |  |  |  | 964 |
Actuarial (gain) loss |  |  | (9,315 | ) |  |  | 23,547 |  |  |  | (1,763 | ) |  |  | 3,176 |
Benefits paid |  |  | (6,118 | ) |  |  | (5,584 | ) |  |  | (891 | ) |  |  | (822 | )
Foreign exchange impact |  |  | — |  |  |  | — |  |  |  | (1,168 | ) |  |  | (1,430 | )
Benefit obligation at end of year |  | $ | 160,789 |  |  | $ | 169,407 |  |  | $ | 19,950 |  |  | $ | 22,983 |
(In thousands) |  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Change in plan assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets at beginning of year |  | $ | 126,369 |  |  | $ | 133,264 |  |  | $ | 22,858 |  |  | $ | 22,204 |
Actual return on plan assets |  |  | 1,374 |  |  |  | (2,929 | ) |  |  | 72 |  |  |  | 1,902 |
Employer contributions |  |  | 210 |  |  |  | 1,618 |  |  |  | 605 |  |  |  | 1,004 |
Benefits paid |  |  | (6,118 | ) |  |  | (5,584 | ) |  |  | (891 | ) |  |  | (822 | )
Foreign exchange impact |  |  | — |  |  |  | — |  |  |  | (1,219 | ) |  |  | (1,430 | )
Fair value of plan assets at end of year |  | $ | 121,835 |  |  | $ | 126,369 |  |  | $ | 21,425 |  |  | $ | 22,858 |
Over (Under) funded status at end of year |  | $ | (38,954 | ) |  | $ | (43,038 | ) |  | $ | 1,475 |  |  | $ | (125 | )
The amounts recognized in the consolidated balance sheets at December 31 consisted of
(In thousands) |  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Non-current asset |  | $ | — |  |  | $ | — |  |  | $ | 1,475 |  |  | $ | — |
Current liability |  |  | (198 | ) |  |  | (185 | ) |  |  | — |  |  |  | — |
Non-current liability |  |  | (38,756 | ) |  |  | (42,853 | ) |  |  | — |  |  |  | (125 | )
Net amount recognized |  | $ | (38,954 | ) |  | $ | (43,038 | ) |  | $ | 1,475 |  |  | $ | (125 | )
The amounts recognized in accumulated other comprehensive income at December 31 consisted of
(In thousands) |  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Net actuarial loss |  | $ | 54,470 |  |  | $ | 60,114 |  |  | $ | 3,764 |  |  | $ | 4,724 |
The accumulated benefit obligations at December 31, 2015, for the U.S. and U.K defined benefit pension plans were $160,789,000 and $19,950,000, respectively. Below is information for pension plans with projected benefit obligations in excess of plan assets at December 31:
(In thousands) |  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Projected benefit obligation |  | $ | 160,789 |  |  | $ | 169,407 |  |  | $ | — |  |  | $ | 22,983 |
Accumulated benefit obligation |  |  | 160,789 |  |  |  | 169,407 |  |  |  | — |  |  |  | 22,983 |
Fair value of plan assets |  |  | 121,835 |  |  |  | 126,369 |  |  |  | — |  |  |  | 22,858 |
Components of Net Periodic Benefit Cost and Other Amounts Recognized in Other Comprehensive Income Net periodic benefit costs for the years ended December 31, 2015, 2014 and 2013, were as follows:
(In thousands) |  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2013 |  |  | 2015 |  |  | 2014 |  |  | 2013 |
Interest cost |  | $ | 6,815 |  |  | $ | 6,936 |  |  | $ | 6,424 |  |  | $ | 789 |  |  | $ | 964 |  |  | $ | 899 |
Expected return on plan assets |  |  | (9,579 | ) |  |  | (9,523 | ) |  |  | (8,828 | ) |  |  | (1,054 | ) |  |  | (1,303 | ) |  |  | (941 | )
Amortization of net actuarial loss |  |  | 4,534 |  |  |  | 2,687 |  |  |  | 5,109 |  |  |  | 179 |  |  |  | — |  |  |  | 288 |
Net periodic benefit cost |  | $ | 1,770 |  |  | $ | 100 |  |  | $ | 2,705 |  |  | $ | (86 | ) |  | $ | (339 | ) |  | $ | 246 |
Other changes in plan assets and benefit obligations recognized in other comprehensive income for the years ended December 31, 2015, 2014 and 2013, were as follows:
(In thousands) |  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2013 |  |  | 2015 |  |  | 2014 |  |  | 2013 |
Net actuarial (gain) loss |  | $ | (1,110 | ) |  | $ | 35,999 |  |  | $ | (18,539 | ) |  | $ | (781 | ) |  | $ | 2,577 |  |  | $ | (3,264 | )
Amortization of net actuarial loss |  |  | (4,534 | ) |  |  | (2,687 | ) |  |  | (5,109 | ) |  |  | (179 | ) |  |  | — |  |  |  | (288 | )
Total recognized in other comprehensive income |  | $ | (5,644 | ) |  | $ | 33,312 |  |  | $ | (23,648 | ) |  | $ | (960 | ) |  | $ | 2,577 |  |  | $ | (3,552 | )
Total recognized in net periodic benefit cost and other comprehensive income |  | $ | (3,874 | ) |  | $ | 33,412 |  |  | $ | (20,943 | ) |  | $ | (1,046 | ) |  | $ | 2,238 |  |  | $ | (3,306 | )
The estimated amounts that will be amortized from accumulated other comprehensive income into net periodic benefit cost in 2016 are as follows:
(In thousands) |  | United States |  |  | United Kingdom |
Net actuarial loss |  | $ | 3,528 |  |  | $ | 84 |
Estimated Future Benefit Payments
(In thousands) |  | United States |  |  | United Kingdom |
2016 |  | $ | 6,533 |  |  | $ | 553 |
2017 |  |  | 7,113 |  |  |  | 587 |
2018 |  |  | 7,687 |  |  |  | 597 |
2019 |  |  | 8,151 |  |  |  | 604 |
2020 |  |  | 8,638 |  |  |  | 618 |
2021-2025 |  |  | 49,565 |  |  |  | 3,762 |
Assumptions The weighted-average assumptions used to determine benefit obligations at December 31 were as follows:
|  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Discount rate |  |  | 4.39 | % |  |  | 4.09 | % |  |  | 4.00 | % |  |  | 3.50 | %
The weighted-average assumptions used to determine net periodic benefit costs for years ended December 31 were as follows:
|  | United States |  |  | United Kingdom |
|  | 2015 |  |  | 2014 |  |  | 2013 |  |  | 2015 |  |  | 2014 |  |  | 2013 |
Discount rate |  |  | 4.09 | % |  |  | 4.87 | % |  |  | 4.17 | % |  |  | 3.50 | % |  |  | 4.60 | % |  |  | 4.30 | %
Expected long-term return on plan assets |  |  | 7.50 | % |  |  | 7.75 | % |  |  | 7.75 | % |  |  | 4.66 | % |  |  | 5.84 | % |  |  | 5.25 | %
In addition to the above assumptions, the Company uses a market-related value of assets approach to calculate the expected return on plan assets component of U.S. net periodic benefit cost. The market-related value equals the fair value of plan assets with five-year smoothing of asset gains or losses. Asset gains are subtracted or losses added in the following way: 80 percent of the prior year’s gain or loss; 60 percent of the second preceding year’s gain or loss; 40 percent of the third preceding year’s gain or loss; and 20 percent of the fourth preceding year’s gain or loss. Gains or losses for the year are calculated as the difference between the expected fair value of assets and the actual fair value of assets. Investment Strategies and Policies U.S. Plans Plan assets are predominantly invested using active investment strategies, as compared to passive or index investing. An investment management firm hires and monitors underlying investment management firms for each asset category. Equity managers within each category cover a range of investment styles and approaches, including both active and passive, and are combined in a way that controls for capitalization, style biases, and country exposure versus benchmark indexes, while active managers focus primarily on stock selection to improve returns. Fixed income managers seek to reduce the volatility of the plan’s funded status by matching the duration with the plan’s liability while seeking to improve returns through security selection, sector allocation and yield curve management. Real estate uses public core real estate strategies, which provide stable and high levels of current income and enhanced core strategies, which seek slightly higher returns by emphasizing appreciation. Commodity managers are used to further diversify the portfolio and may serve as an inflation hedge and are benchmarked to a diversified commodities index. Risk is controlled through diversification among multiple asset categories, managers, styles, and securities. The investment management firm recommends asset allocations based on the time horizon available for investment, the nature of the plan cash flows and liabilities and other factors that affect risk tolerance. The asset allocation targets are approved by the Company’s Plan Committee. Risk is further controlled both at the manager and asset category level by assigning targets for risk versus investment returns. Allowable investment categories include: Equities: Common stocks of large, medium, and small companies, including both U.S. and non-U.S. based companies. The long-term target allocation for equities, excluding Company stock, is 34 percent. Fixed Income (Debt): Bonds or notes issued or guaranteed by the U.S. government, and to a lesser extent, by non-U.S. governments, or by their agencies or branches, mortgage-backed securities, including collateralized mortgage obligations, corporate bonds, municipal bonds and dollar-denominated debt securities issued in the U.S. by non-U.S. banks and corporations. Up to 20 percent of the fixed income assets may be in debt securities that are below investment grade. The target allocation for fixed income is 35 percent. Real Estate: Public real estate funds using office, apartment, industrial, retail, and other property types. The target allocation for real estate is 4 percent. Commodities: Commodity funds that match the index using commodity-linked derivative instruments including swap agreements, commodity options, futures, options on futures and commodity-linked notes, while seeking to enhance overall returns through the use of fixed income securities. The target allocation for commodities is 2 percent. Employer Securities: The retirement plans also hold shares of the Company’s common stock, which are purchased or sold by the trustee from time to time, as directed by the Plan Committee. At the direction of the Plan Committee, the plans sold 39,360 common shares to the Company’s ESOP trust on February 18, 2015, and 37,999 common shares on February 19, 2014. The target allocation for employer securities is 25 percent. In addition to these primary investment types, excess cash may be invested in futures in order to efficiently achieve more fully invested portfolio positions. Otherwise, a small number of investment managers make limited use of derivatives, including futures contracts, options on futures and interest rate swaps in place of direct investment in securities to efficiently achieve equivalent market positions. Derivatives are not used to leverage portfolios. U.K. Plan The objective of the U.K. defined benefit pension fund investment strategy is to maximize the long-term rate of return on plan assets within a medium level of risk in order to minimize the cost of providing pension benefits. To that end, the plan assets are invested in an actively managed pooled fund of funds that diversifies its holdings among equity securities, debt securities, property and cash. Essentially, the plan is to hold equity instruments to back the benefits of participants yet to retire and bonds and cash to back current pensioners. Although there are no formal target allocations for the plan assets, the fund will generally be heavily invested in equity securities. Equity securities are selected from U.K., European, U.S. and emerging market companies. Bonds include U.K. and other countries’ government notes and corporate debt of U.K and non-U.K. companies. There are no specific prohibited investments, but the current managed fund will not allocate assets to derivatives or other financial hedging instruments. Plan trustees meet regularly with the fund manager to assess the fund’s performance and to reassess investment strategy. At December 31, 2015, the pension asset allocation was 58 percent equities, 27 percent fixed income, nine percent insurance contracts, four percent cash and two percent real estate. Included in plan assets are insurance contracts purchased by the plan trustees to provide pension payments for specific retirees. In past years, at the time a plan participant retired, the plan trustee would periodically purchase insurance contracts to cover the future payments due the retiree. This practice is no longer followed. The contracts are revocable, and the related plan obligations are not considered settled. Therefore, the plan assets and obligations include the insured amounts. Plan Assets U.S. Plans The Company’s asset allocations for its U.S. pension plans at December 31, 2015 and 2014, by asset category, were as follows:
|  | December 31, 2015 |
(In thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Cash and Cash Equivalents |  | $ | — |  |  | $ | 1,989 |  |  | $ | — |  |  | $ | 1,989 |
Equity Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Equities |  |  | 33,076 |  |  |  | — |  |  |  | — |  |  |  | 33,076 |
Non-U.S. Equities |  |  | 10,630 |  |  |  | — |  |  |  | — |  |  |  | 10,630 |
Employer Securities |  |  | 24,792 |  |  |  | — |  |  |  | — |  |  |  | 24,792 |
Total Equities |  |  | 68,498 |  |  |  | — |  |  |  | — |  |  |  | 68,498 |
Fixed Income Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Corporate Bonds |  |  | — |  |  |  | 26,389 |  |  |  | — |  |  |  | 26,389 |
U.S. Government and Agency Bonds |  |  | 365 |  |  |  | 9,371 |  |  |  | — |  |  |  | 9,736 |
Other Bonds |  |  | — |  |  |  | 7,378 |  |  |  | — |  |  |  | 7,378 |
Total Fixed Income |  |  | 365 |  |  |  | 43,138 |  |  |  | — |  |  |  | 43,503 |
Mutual Funds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real Estate |  |  | 5,222 |  |  |  | — |  |  |  | — |  |  |  | 5,222 |
Commodities |  |  | 1,481 |  |  |  | — |  |  |  | — |  |  |  | 1,481 |
Other |  |  | 1,142 |  |  |  | — |  |  |  | — |  |  |  | 1,142 |
Total Mutual Funds |  |  | 7,845 |  |  |  | — |  |  |  | — |  |  |  | 7,845 |
Total |  | $ | 76,708 |  |  | $ | 45,127 |  |  | $ | — |  |  | $ | 121,835 |
|  | December 31, 2014 |
(In thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Cash and Cash Equivalents |  | $ | — |  |  | $ | 1,963 |  |  | $ | — |  |  | $ | 1,963 |
Equity Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Equities |  |  | 34,885 |  |  |  | — |  |  |  | — |  |  |  | 34,885 |
Non-U.S. Equities |  |  | 12,478 |  |  |  | — |  |  |  | — |  |  |  | 12,478 |
Employer Securities |  |  | 21,575 |  |  |  | — |  |  |  | — |  |  |  | 21,575 |
Total Equities |  |  | 68,938 |  |  |  | — |  |  |  | — |  |  |  | 68,938 |
Fixed Income Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Corporate Bonds |  |  | — |  |  |  | 27,676 |  |  |  | — |  |  |  | 27,676 |
U.S. Government and Agency Bonds |  |  | 350 |  |  |  | 10,327 |  |  |  | — |  |  |  | 10,677 |
Municipal Bonds |  |  | — |  |  |  | 3,352 |  |  |  | — |  |  |  | 3,352 |
Other Bonds |  |  | — |  |  |  | 6,155 |  |  |  | — |  |  |  | 6,155 |
Total Fixed Income |  |  | 350 |  |  |  | 47,510 |  |  |  | — |  |  |  | 47,860 |
Mutual Funds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real Estate |  |  | 5,585 |  |  |  | — |  |  |  | — |  |  |  | 5,585 |
Commodities |  |  | 2,023 |  |  |  | — |  |  |  | — |  |  |  | 2,023 |
Total Mutual Funds |  |  | 7,608 |  |  |  | — |  |  |  | — |  |  |  | 7,608 |
Total |  | $ | 76,896 |  |  | $ | 49,473 |  |  | $ | — |  |  | $ | 126,369 |
Plan Asset Valuation Methodology Following is a description of the valuation methodologies used for plan assets measured at fair value. Individual equity securities, including employer securities, are valued by Standard & Poor’s Securities Evaluations as determined by quoted market prices on the New York Stock Exchange or other active markets. Both market pricing and future cash flow analysis may be used in the pricing process as follows: Level 1 – Equities represent the largest asset category and are valued according to the exchange-quoted market prices of the underlying investments. Level 1 fixed income securities are U.S. government securities and are valued according to quoted prices from active markets. Level 2 – Fixed income investments without equivalent trading exchanges are valued primarily through a technique known as “future cash flow approach” which is based on what bondholders can reasonably expect to receive based upon an issuer’s current financial condition. Pricing analysts prepare cash-flow forecasts and utilize one or two pricing models to arrive at an evaluated price. Evaluated bid modeling includes factors such as the interest rate on the coupon, maturity, rating, cash flow projections and other factors. Level 3 – no investments held during 2015 or 2014 were categorized as Level 3. U.K. Plan The Company’s asset allocations for its U.K. pension plans at December 31, 2015 and 2014, by asset category, were as follows:
|  | December 31, 2015 |
(In thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Cash |  | $ | 833 |  |  | $ | — |  |  | $ | — |  |  | $ | 833 |
Equity Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pooled Pension Funds |  |  | — |  |  |  | 12,397 |  |  |  | — |  |  |  | 12,397 |
Fixed Income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pooled Pension Funds |  |  | — |  |  |  | 5,740 |  |  |  | — |  |  |  | 5,740 |
Real Estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pooled Pension Funds |  |  | — |  |  |  | 486 |  |  |  | — |  |  |  | 486 |
Insurance Contracts |  |  | — |  |  |  | — |  |  |  | 1,969 |  |  |  | 1,969 |
Total |  | $ | 833 |  |  | $ | 18,623 |  |  | $ | 1,969 |  |  | $ | 21,425 |
|  | December 31, 2014 |
(In thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Cash |  | $ | 1,176 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,176 |
Equity Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pooled Pension Funds |  |  | — |  |  |  | 15,322 |  |  |  | — |  |  |  | 15,322 |
Fixed Income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pooled Pension Funds |  |  | — |  |  |  | 3,642 |  |  |  | — |  |  |  | 3,642 |
Real Estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pooled Pension Funds |  |  | — |  |  |  | 477 |  |  |  | — |  |  |  | 477 |
Insurance Contracts |  |  | — |  |  |  | — |  |  |  | 2,241 |  |  |  | 2,241 |
Total |  | $ | 1,176 |  |  | $ | 19,441 |  |  | $ | 2,241 |  |  | $ | 22,858 |
Units of each of the pooled funds are valued by the trustee based on quoted market prices of the underlying investments (the underlying assets are either exchange traded or have readily available markets). Fair value changes within asset categories for which fair value measurements use significant unobservable inputs (Level 3) were as follows during 2014 and 2015:
(In thousands) |  | Insurance Contracts |
Fair value, December 31, 2013 |  | $ | 2,426 |
Sale proceeds (benefit payments) |  |  | (178 | )
Change in unrealized gain |  |  | 135 |
Foreign exchange impact |  |  | (142 | )
Fair value, December 31, 2014 |  | $ | 2,241 |
Sale proceeds (benefit payments) |  |  | (168 | )
Change in unrealized gain |  |  | 11 |
Foreign exchange impact |  |  | (115 | )
Fair value, December 31, 2015 |  | $ | 1,969 |
Long-term Rate of Return for Plan Assets U.S. Plans The overall expected long-term rate of return on assets of 7.50 percent that was used to develop the 2015 pension expense is based on plan asset allocation, capital markets forecasts and expected benefits of active investment management. For fixed income, the expected return is 4.26 percent. This assumption includes the yield on the five-year zero-coupon U.S. Treasury bond as the base rate along with historical data from the U.S. Treasury yield curve. For equities, the expected return is 8.57 percent for U.S. and international equities. This return is based on a blended average of three different statistical models that each incorporates multiple factors including, for example, inflation, Gross Domestic Product and the Fed Funds Target Rate. For real estate, the expected return is 7.30 percent. For commodities, the expected return is 6.30 percent. The overall investment return forecast reflects the target allocations and the capital markets forecasts for each asset category, plus a premium for active asset management expected over the long-term. U.K. Plan The overall expected long-term return on plan assets is a weighted-average of the expected long-term returns for equity securities, debt securities and other assets. The redemption yield at the measurement date on U.K. government fixed interest bonds and the yield on corporate bonds are used as proxies for the return on the debt portfolio. The returns for equities and property are estimated as a premium of 3.0 percent added to the risk-free rate. Cash is assumed to have a long-term return of 4.0 percent. Other Defined Benefit Plans The Company maintains funded and unfunded defined benefit plans in other foreign locations. The liabilities and expenses associated with these plans, individually and collectively, are not material to the Company’s consolidated financial statements. Discount rates for these plans are determined based on local interest rates and plan participant data. Cash Flows As a result of pension funding relief included in the Highway and Transportation Funding Act of 2014, the Company expects to make no 2016 contributions to the funded U.S. qualified defined benefit plans. $198,000 is expected to be paid related to the unfunded non-qualified U.S. pension plans. The Company expects to contribute $361,000 to the U.K. defined benefit plan in 2016. Defined Contribution Plans The Company sponsors retirement savings defined contribution plans that cover U.S. and U.K. employees. The Company also sponsors a profit sharing plan for its U.S. employees. Profit sharing contributions are determined each year using a formula that is applied to Company earnings. The contributions, which are made partly in cash and partly in Company common stock, are allocated to participant accounts on the basis of participant base earnings. The retirement savings and profit sharing defined contribution plans each include a qualified plan and a non-qualified supplemental executive plan. Defined contribution plan expenses for the Company’s retirement savings plans and profit sharing plan were as follows:
(In thousands) |  | 2015 |  |  | 2014 |  |  | 2013 |
Retirement savings plans |  | $ | 4,644 |  |  | $ | 4,565 |  |  | $ | 4,500 |
Profit sharing plan |  |  | 4,972 |  |  |  | 3,619 |  |  |  | 4,804 |
Total |  | $ | 9,616 |  |  | $ | 8,184 |  |  | $ | 9,304 |
The Company has a rabbi trust to fund the obligations of its non-qualified supplemental executive defined contribution plans (supplemental plans). The trust comprises various mutual fund investments selected by the participants of the supplemental plans. In accordance with the accounting guidance for rabbi trust arrangements, the assets of the trust and the obligations of the supplemental plans are reported on the Company’s consolidated balance sheet. The Company elected the fair value option for the mutual fund investment assets so that offsetting changes in the mutual fund values and defined contribution plan obligations would be recorded in earnings in the same period. Therefore, the mutual funds are reported at fair value with any subsequent changes in fair value recorded in the income statement. The supplemental plan liabilities increase (i.e., supplemental plan expense is recognized) when the value of the trust assets appreciates and decrease (i.e., supplemental plan income is recognized) when the value of the trust assets declines. At December 31, 2015 and 2014, the trust asset balances were $1,762,000 and $1,741,000, respectively, and the supplemental plan liability balances were $1,827,000 and $1,776,000, respectively. The differences between the trust asset balances and the supplemental liability balances were due to estimated liabilities that were not funded until after the end of the year when the actual liabilities were determined. In addition to the Company sponsored profit sharing plan, certain foreign locations are required by law to make profit sharing contributions to employees based on statutory formulas. For the years ended December 31, 2015, 2014 and 2013, the Company recognized $1,375,000, $145,000 and $1,999,000, respectively, of statutory profit sharing expense.

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