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Shareholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2017
Stockholders' Equity Note [Abstract] |
Schedule of Activity in Shareholders' Equity | Activity in Shareholders’ equity for 2015, 2016, and 2017 is presented below:
|  |  |  |  |  |  |  |  |  |  |  |  |  | Accumulated |  |  |  |  |  |
|  | Class A |  | Class B |  | Additional |  |  |  | items of other |  | Class A |  |
|  | Common Stock |  | Common Stock |  | paid-in |  | Retained |  | comprehensive |  | Treasury Stock |  | Noncontrolling
(in thousands) |  | Shares |  | Amount |  | Shares |  | Amount |  | capital |  | earnings |  | income |  | Shares |  | Amount |  | Interest
January 1, 2015 |  | 37,085 |  | $37 |  | 3,235 |  | $3 |  | $418,972 |  | $456,105 |  | ($107,767) |  | 8,459 |  | ($257,481) |  | $3,699
Net income |  | - |  | - |  | - |  | - |  | - |  | 57,279 |  | - |  | - |  | - |  | (14)
Compensation and benefits paid or payable in shares |  | 55 |  | - |  | - |  | - |  | 1,540 |  | - |  | - |  | - |  | - |  | -
Options exercised |  | 99 |  | - |  | - |  | - |  | 2,520 |  | - |  | - |  | - |  | - |  | -
Shares issued to Directors’ |  | - |  | - |  | - |  | - |  | 76 |  | - |  | - |  | (4) |  | 90 |  | -
Dividends declared |  | - |  | - |  | - |  | - |  | - |  | (21,434) |  |  |  | - |  | - |  | -
Cumulative translation adjustments |  | - |  | - |  | - |  | - |  | - |  | - |  | (53,415) |  | - |  | - |  | 5
Pension and postretirement liability adjustments |  | - |  | - |  | - |  | - |  | - |  | - |  | 2,941 |  | - |  | - |  | -
Derivative valuation adjustment |  | - |  | - |  | - |  | - |  | - |  | - |  | (603) |  | - |  | - |  | -
December 31, 2015 |  | 37,239 |  | $37 |  | 3,235 |  | $3 |  | $423,108 |  | $491,950 |  | ($158,844) |  | 8,455 |  | ($257,391) |  | $3,690
Net income |  | - |  | - |  | - |  | - |  | - |  | 52,733 |  | - |  | - |  | - |  | 79
Compensation and benefits paid or payable in shares |  | 53 |  | - |  | - |  | - |  | 1,980 |  | - |  | - |  | - |  | - |  | -
Options exercised |  | 26 |  | - |  | - |  | - |  | 667 |  | - |  | - |  | - |  | - |  | -
Shares issued to Directors’ |  | 1 |  | - |  | (1) |  | - |  | 198 |  | - |  | - |  | (12) |  | 255 |  | -
Dividends declared |  | - |  | - |  | - |  | - |  | - |  | (21,828) |  | - |  | - |  | - |  | -
Cumulative translation adjustments |  | - |  | - |  | - |  | - |  | - |  | - |  | (24,643) |  | - |  | - |  | (2)
Pension and postretirement liability adjustments |  | - |  | - |  | - |  | - |  | - |  | - |  | (2,994) |  | - |  | - |  | -
Derivative valuation adjustment |  | - |  | - |  | - |  | - |  | - |  | - |  | 2,292 |  | - |  | - |  | -
December 31, 2016 |  | 37,319 |  | $37 |  | 3,234 |  | $3 |  | $425,953 |  | $522,855 |  | ($184,189) |  | 8,443 |  | ($257,136) |  | $3,767
Net income |  | - |  | - |  | - |  | - |  | - |  | 33,111 |  | - |  | - |  | - |  | (526)
Compensation and benefits paid or payable in shares |  | 44 |  | - |  | - |  | - |  | 1,564 |  | - |  | - |  | - |  | - |  | -
Options exercised |  | 33 |  | - |  | - |  | - |  | 597 |  | - |  | - |  | - |  | - |  | -
Shares issued to Directors’ |  | - |  | - |  | - |  | - |  | 309 |  | - |  | - |  | (12) |  | 260 |  | -
Dividends declared |  | - |  | - |  | - |  | - |  | - |  | (21,884) |  | - |  | - |  | - |  | -
Cumulative translation adjustments |  | - |  | - |  | - |  | - |  | - |  | - |  | 45,980 |  | - |  | - |  | 6
Pension and postretirement liability adjustments |  | - |  | - |  | - |  | - |  | - |  | - |  | 1,183 |  | - |  | - |  | -
Derivative valuation adjustment |  | - |  | - |  | - |  | - |  | - |  | - |  | 1,125 |  | - |  | - |  | -
December 31, 2017 |  | 37,396 |  | $37 |  | 3,234 |  | $3 |  | $428,423 |  | $534,082 |  | ($135,901) |  | 8,431 |  | ($256,876) |  | $3,247

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- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 + Details
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- References No definition available. + Details
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