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STOCKHOLDERS' EQUITY (Tables) | 6 Months Ended
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Jun. 30, 2017
STOCKHOLDERS' EQUITY |
Components of accumulated other comprehensive loss |
| June 30 |  | December 31 |
| 2017 |  | 2016 |
| (in thousands) |
Pre-tax amounts: |  |  |  |  |  |
Unrecognized net periodic benefit costs | $ | (27,251) |  | $ | (29,320) |
Interest rate swap |  | (186) |  |  | (542) |
Foreign currency translation |  | (2,125) |  |  | (1,978) |
Total | $ | (29,562) |  | $ | (31,840) |
After-tax amounts: |  |  |  |  |  |
Unrecognized net periodic benefit costs | $ | (20,622) |  | $ | (21,886) |
Interest rate swap |  | (113) |  |  | (329) |
Foreign currency translation |  | (1,291) |  |  | (1,202) |
Total | $ | (22,026) |  | $ | (23,417) |
Summary of changes in accumulated other comprehensive loss, net of tax, by component |
|  |  |  |  | Unrecognized |  |  | Interest |  | Foreign |
|  |  |  |  | Net Periodic |  |  | Rate |  | Currency |
|  | Total |  | Benefit Costs |  |  | Swap |  | Translation |
|  | (in thousands) |
Balances at December 31, 2016 |  | $ | (23,417) |  | $ | (21,886) |  | $ | (329) |  | $ | (1,202) |
Other comprehensive income (loss) before reclassifications |  |  | (1,442) |  |  | (1,569) |  |  | 216 |  |  | (89) |
Amounts reclassified from accumulated other comprehensive loss |  |  | 2,833 |  |  | 2,833 |  |  | — |  |  | — |
Net current-period other comprehensive income |  |  | 1,391 |  |  | 1,264 |  |  | 216 |  |  | (89) |
Balances at June 30, 2017 |  | $ | (22,026) |  | $ | (20,622) |  | $ | (113) |  | $ | (1,291) |
Balances at December 31, 2015 |  | $ | (27,496) |  | $ | (25,497) |  | $ | (545) |  | $ | (1,454) |
Other comprehensive income (loss) before reclassifications |  |  | (5,678) |  |  | (5,435) |  |  | (692) |  |  | 449 |
Amounts reclassified from accumulated other comprehensive loss |  |  | 2,331 |  |  | 2,331 |  |  | — |  |  | — |
Net current-period other comprehensive income (loss) |  |  | (3,347) |  |  | (3,104) |  |  | (692) |  |  | 449 |
Balances at June 30, 2016 |  | $ | (30,843) |  | $ | (28,601) |  | $ | (1,237) |  | $ | (1,005) |
Summary of the significant reclassifications out of accumulated other comprehensive loss by component |
|  | Unrecognized Net Periodic |
|  | Benefit Costs(1)(2) |
|  | Six Months Ended June 30 |
|  | 2017 |  | 2016 |
|  | (in thousands) |
Amortization of net actuarial loss |  | $ | (2,031) |  | $ | (2,445) |
Amortization of prior service credit |  |  | 95 |  |  | 95 |
Pension settlement expense |  |  | (2,701) |  |  | (1,464) |
Total, pre-tax |  |  | (4,637) |  |  | (3,814) |
Tax benefit |  |  | 1,804 |  |  | 1,483 |
Total, net of tax |  | $ | (2,833) |  | $ | (2,331) |
| (1) |  | Amounts in parentheses indicate increases in expense or loss.
| (2) |  | These components of accumulated other comprehensive loss are included in the computation of net periodic benefit cost (see Note F).
Summary of dividends declared |
|  | 2017 |  | 2016 |
|  | Per Share |  | Amount |  | Per Share |  | Amount |
|  | (in thousands, except per share data)
First quarter |  | $ | 0.08 |  | $ | 2,066 |  | $ | 0.08 |  | $ | 2,088 |
Second quarter |  | $ | 0.08 |  | $ | 2,078 |  | $ | 0.08 |  | $ | 2,087 |

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