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STOCKHOLDERS' EQUITY (Tables) | 6 Months Ended
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Jun. 30, 2016
STOCKHOLDERS' EQUITY |
Components of accumulated other comprehensive loss |
|  | June 30 |  | December 31 |
|  | 2016 |  | 2015 |
|  | (in thousands) |
Pre-tax amounts: |  |  |  |  |  |  |
Unrecognized net periodic benefit costs |  | $ | (40,311) |  | $ | (35,231) |
Interest rate swap |  |  | (2,035) |  |  | (897) |
Foreign currency translation |  |  | (1,645) |  |  | (2,379) |
Total |  | $ | (43,991) |  | $ | (38,507) |
After-tax amounts: |  |  |  |  |  |  |
Unrecognized net periodic benefit costs |  | $ | (28,601) |  | $ | (25,497) |
Interest rate swap |  |  | (1,237) |  |  | (545) |
Foreign currency translation |  |  | (1,005) |  |  | (1,454) |
Total |  | $ | (30,843) |  | $ | (27,496) |
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, 2015 |  | $ | (27,496) |  | $ | (25,497) |  | $ | (545) |  | $ | (1,454) |
Other comprehensive 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) |
Balances at December 31, 2014 |  | $ | (23,479) |  | $ | (22,387) |  | $ | (350) |  | $ | (742) |
Other comprehensive income (loss) before reclassifications |  |  | 230 |  |  | 548 |  |  | (120) |  |  | (198) |
Amounts reclassified from accumulated other comprehensive loss |  |  | 2,299 |  |  | 2,299 |  |  | — |  |  | — |
Net current-period other comprehensive income (loss) |  |  | 2,529 |  |  | 2,847 |  |  | (120) |  |  | (198) |
Balances at June 30, 2015 |  | $ | (20,950) |  | $ | (19,540) |  | $ | (470) |  | $ | (940) |
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 |
|  | 2016 |  | 2015 |
|  | (in thousands) |
Amortization of net actuarial loss |  | $ | (2,445) |  | $ | (2,142) |
Amortization of prior service credit |  |  | 95 |  |  | 95 |
Pension settlement expense |  |  | (1,464) |  |  | (1,716) |
Total, pre-tax |  |  | (3,814) |  |  | (3,763) |
Tax benefit |  |  | 1,483 |  |  | 1,464 |
Total, net of tax |  | $ | (2,331) |  | $ | (2,299) |
| (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 |
|  | 2016 |  | 2015 |
|  | Per Share |  | Amount |  | Per Share |  | Amount |
|  | (in thousands, except per share data)
First quarter |  | $ | 0.08 |  | $ | 2,088 |  | $ | 0.06 |  | $ | 1,584 |
Second quarter |  | $ | 0.08 |  | $ | 2,087 |  | $ | 0.06 |  | $ | 1,578 |

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