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Employee Benefit Plans | 12 Months Ended
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Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract] |
Employee Benefit Plans |
| (11) | Employee Benefit Plans
Employee benefits charged to operating expenses are summarized in the table below for the years ended December 31, as indicated.
(in thousands) |  | 2014 |  |  | 2013 |  |  | 2012 |
Payroll taxes |  | $ | 1,081 |  |  | $ | 1,106 |  |  | $ | 1,127 |
Medical plans |  |  | 1,974 |  |  |  | 1,915 |  |  |  | 1,772 |
401(k) match |  |  | 310 |  |  |  | 309 |  |  |  | 298 |
Pension plan |  |  | 960 |  |  |  | 1,173 |  |  |  | 1,224 |
Profit-sharing |  |  | 201 |  |  |  | 118 |  |  |  | 58 |
Other |  |  | 122 |  |  |  | 219 |  |  |  | 317 |
Total employee benefits |  | $ | 4,648 |  |  | $ | 4,840 |  |  | $ | 4,796 |
The Company’s profit-sharing plan includes a matching 401(k) portion, in which the Company matches the first 3% of eligible employee contributions. The Company made annual contributions in an amount up to 6% of income before income taxes and before contributions to the profit-sharing and pension plans for all participants, limited to the maximum amount deductible for federal income tax purposes, for each of the periods shown. In addition, employees were able to make additional tax-deferred contributions. Pension The Company provides a noncontributory defined benefit pension plan for all full-time employees. An employer is required to recognize the funded status of a defined benefit postretirement plan as an asset or liability in its balance sheet and to recognize changes in that funded status in the year in which the changes occur through comprehensive income. Under the Company’s funding policy for the defined benefit pension plan, contributions are made to a trust as necessary to provide for current service and for any unfunded accrued actuarial liabilities over a reasonable period. To the extent that these requirements are fully covered by assets in the trust, a contribution might not be made in a particular year. The Company has not made any contributions to the defined benefit plan for the current plan year. There is no minimum required contribution for the 2015 plan year. Obligations and Funded Status at December 31,
(in thousands) |  | 2014 |  |  | 2013 |
Change in projected benefit obligation: |  |  |  |  |  |  |  |
Balance, January 1 |  | $ | 14,852 |  |  | $ | 15,342 |
Service cost |  |  | 981 |  |  |  | 1,174 |
Interest cost |  |  | 732 |  |  |  | 646 |
Actuarial gain |  |  | 3,813 |  |  |  | (1,991 | )
Benefits paid |  |  | (401 | ) |  |  | (319 | )
Balance, December 31 |  | $ | 19,977 |  |  | $ | 14,852 |
Change in plan assets: |  |  |  |  |  |  |  |
Fair value, January 1 |  | $ | 13,532 |  |  | $ | 11,707 |
Actual return on plan assets |  |  | 1,118 |  |  |  | 2,220 |
Employer contribution |  |  | 725 |  |  |  | 0 |
Expenses paid |  |  | (41 | ) |  |  | (76 | )
Benefits paid |  |  | (401 | ) |  |  | (319 | )
Fair value, December 31 |  | $ | 14,933 |  |  | $ | 13,532 |
Funded status at end of year |  | $ | (5,044 | ) |  | $ | (1,320 | )
Accumulated benefit obligation |  | $ | 16,595 |  |  | $ | 12,298 |
Components of Net Pension Cost and Other Amounts Recognized in Accumulated Other Comprehensive Income The following items are components of net pension cost for the years ended December 31, as indicated:
(in thousands) | ​ | ​ | 2014 | ​ | ​ | 2013 | ​ | ​ | 2012 | ​
Service cost—benefits earned during the year | ​ | ​ | ​ | $ | 981 | ​ | ​ | ​ | ​ | $ | 1,174 | ​ | ​ | ​ | ​ | $ | 1,168 | ​ | ​
Interest costs on projected benefit obligations | ​ | ​ | ​ | ​ | 732 | ​ | ​ | ​ | ​ | ​ | 646 | ​ | ​ | ​ | ​ | ​ | 667 | ​ | ​
Expected return on plan assets | ​ | ​ | ​ | ​ | (872) | ​ | ​ | ​ | ​ | ​ | (797) | ​ | ​ | ​ | ​ | ​ | (776) | ​ | ​
Expected administrative expenses | ​ | ​ | ​ | ​ | 40 | ​ | ​ | ​ | ​ | ​ | 40 | ​ | ​ | ​ | ​ | ​ | 40 | ​ | ​
Amortization of prior service cost | ​ | ​ | ​ | ​ | 79 | ​ | ​ | ​ | ​ | ​ | 79 | ​ | ​ | ​ | ​ | ​ | 79 | ​ | ​
Amortization of unrecognized net loss | ​ | ​ | ​ | ​ | 0 | ​ | ​ | ​ | ​ | ​ | 31 | ​ | ​ | ​ | ​ | ​ | 46 | ​ | ​
Net periodic pension expense | ​ | ​ | ​ | $ | 960 | ​ | ​ | ​ | ​ | $ | 1,173 | ​ | ​ | ​ | ​ | $ | 1,224 | ​ | ​
​
Amounts not yet reflected in net periodic benefit cost and included in accumulated other comprehensive (loss) income at December 31, 2014 and 2013 are shown below, including amounts recognized in other comprehensive income during the periods. All amounts are shown on a pre-tax basis.
(in thousands) | ​ | ​ | 2014 | ​ | ​ | 2013 | ​
Prior service costs | ​ | ​ | ​ | $ | (443) | ​ | ​ | ​ | ​ | $ | (522) | ​ | ​
Net accumulated actuarial net (loss) gain | ​ | ​ | ​ | ​ | (2,008) | ​ | ​ | ​ | ​ | ​ | 1,560 | ​ | ​
Accumulated other comprehensive (loss) gain | ​ | ​ | ​ | ​ | (2,451) | ​ | ​ | ​ | ​ | ​ | 1,038 | ​ | ​
Net periodic benefit cost in excess of cumulative employer contributions | ​ | ​ | ​ | ​ | (2,593) | ​ | ​ | ​ | ​ | ​ | (2,358) | ​ | ​
Net amount recognized at December 31, balance sheet | ​ | ​ | ​ | $ | (5,044) | ​ | ​ | ​ | ​ | $ | (1,320) | ​ | ​
Net (loss) gain arising during period | ​ | ​ | ​ | $ | (3,568) | ​ | ​ | ​ | ​ | $ | 3,378 | ​ | ​
Prior service cost amortization | ​ | ​ | ​ | ​ | 79 | ​ | ​ | ​ | ​ | ​ | 79 | ​ | ​
Amortization of net actuarial loss | ​ | ​ | ​ | ​ | 0 | ​ | ​ | ​ | ​ | ​ | 31 | ​ | ​
Total recognized in other comprehensive (loss) income | ​ | ​ | ​ | $ | (3,489) | ​ | ​ | ​ | ​ | $ | 3,488 | ​ | ​
Total recognized in net periodic pension cost and other comprehensive (loss) income | ​ | ​ | ​ | $ | 4,449 | ​ | ​ | ​ | ​ | $ | (2,315) | ​ | ​
​
The estimated prior service cost for the defined benefit pension plan that will be amortized from accumulated other comprehensive income into net periodic cost in 2014 is $79,000. During 2014, there is no estimated amount of actuarial loss subject to amortization into net periodic pension cost. Assumptions utilized to determine benefit obligations as of December 31, 2014, 2013 and 2012 and to determine pension expense for the years then ended are as follows:
|  | 2014 |  | 2013 |  | 2012
Determination of benefit obligation at year end: |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 4.25 | % |  |  | 5.00 | % |  |  | 4.25 | %
Annual rate of compensation increase |  |  | 3.78 | % |  |  | 3.73 | % |  |  | 3.61 | %
Determination of pension expense for year ended: |  |  |  |  |  |  |  |  |  |  |  |
Discount rate for the service cost |  |  | 5.00 | % |  |  | 4.25 | % |  |  | 4.75 | %
Annual rate of compensation increase |  |  | 3.73 | % |  |  | 3.61 | % |  |  | 4.50 | %
Expected long-term rate of return on plan assets |  |  | 7.00 | % |  |  | 7.00 | % |  |  | 7.00 | %
The assumed overall expected long-term rate of return on pension plan assets used in calculating 2014 pension expense was 7.0%. Determination of the plan’s rate of return is based upon historical returns for equities and fixed income indexes. During the past five years, the Company’s plan assets have experienced the following annual returns: 8.3% in 2014, 19.1% in 2013, 11.4% in 2012, 0.1% in 2011, and 12.4% in 2010. The rate used in plan calculations may be adjusted by management for current trends in the economic environment. With a traditional investment mix of over half of the plan’s investments in equities, the actual return for any one plan year may fluctuate significantly with changes in the stock market. Due to a decrease in discount rates used in the actuarial calculation of plan income, the Company expects to incur $1.4 million of expense in 2015 compared to $960,000 in 2014. Plan Assets The investment policy of the pension plan is designed for growth in value while minimizing risk to the overall portfolio. The Company diversifies the assets through investments in domestic and international fixed income securities and domestic and international equity securities. The assets are readily marketable and can be sold to fund benefit payment obligations as they become payable. The Company’s long-term investment target mix for the plan is 70% equity securities and 30% fixed income. The Company regularly reviews its policies on the investment mix and may make changes depending on economic conditions and perceived investment mix. The fair value of the Company’s pension plan assets at December 31, 2014 and 2013 by asset category were as follows:
|  |  |  |  | Fair Value Measurements |
|  |  |  |  | Quoted Prices |  |  |  |  |  |  |
|  |  |  |  | in Active |  |  |  |  |  |  |
|  |  |  |  | Markets for |  |  | Other |  |  | Significant |
|  |  |  |  | Identical |  |  | Observable |  |  | Unobservable |
|  |  |  |  | Assets |  |  | Inputs |  |  | Inputs |
(in thousands) |  | Fair Value |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
December 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 1,937 |  |  | $ | 1,937 |  |  | $ | 0 |  |  | $ | 0 |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. large-cap (a) |  |  | 7,252 |  |  |  | 7,252 |  |  |  | 0 |  |  |  | 0 |
U.S. mid-cap (b) |  |  | 921 |  |  |  | 921 |  |  |  | 0 |  |  |  | 0 |
U.S. small-cap (c) |  |  | 1,131 |  |  |  | 1,131 |  |  |  | 0 |  |  |  | 0 |
International (d) |  |  | 1,895 |  |  |  | 1,895 |  |  |  | 0 |  |  |  | 0 |
Real estate (e) |  |  | 486 |  |  |  | 486 |  |  |  | 0 |  |  |  | 0 |
Commodities (f) |  |  | 264 |  |  |  | 264 |  |  |  | 0 |  |  |  | 0 |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. gov't agency obligations (g) |  |  | 1,047 |  |  |  | 0 |  |  |  | 1,047 |  |  |  | 0 |
Total |  | $ | 14,933 |  |  | $ | 13,886 |  |  | $ | 1,047 |  |  | $ | 0 |
December 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 675 |  |  | $ | 675 |  |  | $ | 0 |  |  | $ | 0 |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. large-cap (a) |  |  | 6,506 |  |  |  | 6,506 |  |  |  | 0 |  |  |  | 0 |
U.S. mid-cap (b) |  |  | 820 |  |  |  | 820 |  |  |  | 0 |  |  |  | 0 |
U.S. small-cap (c) |  |  | 1,151 |  |  |  | 1,151 |  |  |  | 0 |  |  |  | 0 |
International (d) |  |  | 2,016 |  |  |  | 2,016 |  |  |  | 0 |  |  |  | 0 |
Real estate (e) |  |  | 387 |  |  |  | 387 |  |  |  | 0 |  |  |  | 0 |
Commodities (f) |  |  | 319 |  |  |  | 319 |  |  |  | 0 |  |  |  | 0 |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. gov't agency obligations (g) |  |  | 1,450 |  |  |  | 0 |  |  |  | 1,450 |  |  |  | 0 |
Corporate investment grade (g) |  |  | 209 |  |  |  | 0 |  |  |  | 209 |  |  |  | 0 |
Total |  | $ | 13,533 |  |  | $ | 11,874 |  |  | $ | 1,659 |  |  | $ | 0 |
| (a) | This category is comprised of low-cost equity index funds not actively managed that track the S&P 500.
| (b) | This category is comprised of low-cost equity index funds not actively managed that track the MSCI U.S. mid-cap 450.
| (c) | This category is comprised of actively managed mutual funds.
| (d) | At December 31, 2014 and 2013, 31% and 32%, respectively, of this category is comprised of low-cost equity index funds not actively managed that track the MSCI EAFE.
| (e) | This category is comprised of low-cost real estate index exchange traded funds.
| (f) | This category is comprised of exchange traded funds investing in agricultural and energy commodities.
| (g) | This category is comprised of individual bonds.
The following future benefit payments are expected to be paid:
Year |  | Pension benefits |
(in thousands) |  |  |
2015 |  | $ | 514 |
2016 |  |  | 539 |
2017 |  |  | 598 |
2018 |  |  | 626 |
2019 |  |  | 648 |
2020 to 2024 |  |  | 4,784 |

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