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v3.5.0.2

Shareholders' Equity (Schedule of Activity in Shareholders' Equity) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
Balance |  |  | $ 502,553 |
Net income | $ 10,101 | $ (2,120) | 23,417 | $ 10,119
Compensation and benefits paid or payable in shares |  |  | 1,152 |
Options exercised |  |  | 495 |
Shares issued to Directors' |  |  | 380 |
Dividends declared |  |  | (10,911) |
Cumulative translation adjustments |  |  | 2,392 |
Pension and postretirement liability adjustments |  |  | 361 |
Derivative valuation adjustment |  |  | (4,245) |
Balance | 515,594 |  | 515,594 |
Common Stock [Member] |  |  |  |
Balance |  |  | 40 |
Net income |  |  |  |
Compensation and benefits paid or payable in shares |  |  |  |
Options exercised |  |  |  |
Shares issued to Directors' |  |  |  |
Dividends declared |  |  |  |
Cumulative translation adjustments |  |  |  |
Pension and postretirement liability adjustments |  |  |  |
Derivative valuation adjustment |  |  |  |
Balance | 40 |  | 40 |
Additional Paid-in Capital [Member] |  |  |  |
Balance |  |  | 423,108 |
Net income |  |  |  |
Compensation and benefits paid or payable in shares |  |  | 1,152 |
Options exercised |  |  | 495 |
Shares issued to Directors' |  |  | 166 |
Dividends declared |  |  |  |
Cumulative translation adjustments |  |  |  |
Pension and postretirement liability adjustments |  |  |  |
Derivative valuation adjustment |  |  |  |
Balance | 424,921 |  | 424,921 |
Retained Earnings [Member] |  |  |  |
Balance |  |  | 491,950 |
Net income |  |  | 23,868 |
Compensation and benefits paid or payable in shares |  |  |  |
Options exercised |  |  |  |
Shares issued to Directors' |  |  |  |
Dividends declared |  |  | (10,911) |
Cumulative translation adjustments |  |  |  |
Pension and postretirement liability adjustments |  |  |  |
Derivative valuation adjustment |  |  |  |
Balance | 504,907 |  | 504,907 |
Accumulated Other Comprehensive Income (Loss) [Member] |  |  |  |
Balance |  |  | (158,844) |
Net income |  |  |  |
Compensation and benefits paid or payable in shares |  |  |  |
Options exercised |  |  |  |
Shares issued to Directors' |  |  |  |
Dividends declared |  |  |  |
Cumulative translation adjustments |  |  | 2,393 |
Pension and postretirement liability adjustments |  |  | 361 |
Derivative valuation adjustment |  |  | (4,245) |
Balance | (160,335) |  | (160,335) |
Treasury Stock [Member] |  |  |  |
Balance |  |  | (257,391) |
Net income |  |  |  |
Compensation and benefits paid or payable in shares |  |  |  |
Options exercised |  |  |  |
Shares issued to Directors' |  |  | 214 |
Dividends declared |  |  |  |
Cumulative translation adjustments |  |  |  |
Pension and postretirement liability adjustments |  |  |  |
Derivative valuation adjustment |  |  |  |
Balance | (257,177) |  | (257,177) |
Noncontrolling Interest [Member] |  |  |  |
Balance |  |  | 3,690 |
Net income |  |  | (451) |
Compensation and benefits paid or payable in shares |  |  |  |
Options exercised |  |  |  |
Shares issued to Directors' |  |  |  |
Dividends declared |  |  |  |
Cumulative translation adjustments |  |  | (1) |
Pension and postretirement liability adjustments |  |  |  |
Derivative valuation adjustment |  |  |  |
Balance | $ 3,238 |  | $ 3,238 |

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