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Employee Pension Plans | 9 Months Ended
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Sep. 30, 2016
Employee Pension Plans [Abstract] |
Employee Pension Plans | (1 2) Employee Pension Plans ﻿ The Company has a defined benefit pension plan and an unfunded supplemental retirement plan. Effective September 1, 2004, all benefit accruals under the se plan s were frozen; however, the current vested benefit was preserved. The pension disclosure presented below includes aggregated amounts for both of the Company’s plans. ﻿ The following table sets forth the net periodic benefit cost for the three and nine months ended September 30, 2016 and 2015: ﻿
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﻿ |  |  |  |  |  |  |  |  |  |  |
﻿ | Three Months Ended September 30, |  | Nine Months Ended September 30,
﻿(in thousands) | 2016 |  | 2015 |  | 2016 |  | 2015
﻿Interest cost | $ | 1,053 |  | $ | 1,008 |  | $ | 3,159 |  | $ | 3,030
﻿Expected return on plan assets |  | (1,203) |  |  | (1,256) |  |  | (3,609) |  |  | (3,768)
﻿Amortization (adjustment) of net loss |  | 427 |  |  | (1,417) |  |  | 1,281 |  |  | 1,503
﻿Other |  | 150 |  |  | — |  |  | 450 |  |  | —
﻿Net periodic benefit cost | $ | 427 |  | $ | (1,665) |  | $ | 1,281 |  | $ | 765
﻿ ﻿ The Company contributed $1.3 million and $2.3 million to its defined benefit pension plan during the nine months ended September 30, 2016 and 2015, respectively. The Company expects to contribute an additional $0.5 million to its defined benefit pension plan during the remainder of fiscal year 2016.

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