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Employee Pension Plans | 6 Months Ended
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Jun. 30, 2017
Employee Pension Plans [Abstract] |
Employee Pension Plans | (1 0) 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 these plans 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 six months ended June 30, 201 7 and 201 6: ﻿ ﻿
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﻿ | Three Months Ended June 30, |  | Six Months Ended June 30,
﻿(in thousands) | 2017 |  | 2016 |  | 2017 |  | 2016
﻿Interest cost | $ | 975 |  | $ | 1,053 |  | $ | 1,950 |  | $ | 2,106
﻿Expected return on plan assets |  | (1,088) |  |  | (1,203) |  |  | (2,176) |  |  | (2,406)
﻿Amortization of net loss |  | 456 |  |  | 427 |  |  | 912 |  |  | 854
﻿Other |  | 213 |  |  | 150 |  |  | 426 |  |  | 300
﻿Net periodic benefit cost | $ | 556 |  | $ | 427 |  | $ | 1,112 |  | $ | 854
﻿ The Company contributed $1.4 million and $0.8 million to its defined benefit pension plan during the six months ended June 30, 201 7 and 201 6, respectively, and expects to contribute an additional $1.2 million later in 2017.

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