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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Paid-In Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Common Class A [Member] Common Stock [Member] | Common Class A [Member] Treasury Stock [Member] | Common Class B [Member] Common Stock [Member]
--- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2013 | $ 613,639 | $ 685,782 | $ 284,368 | $ (8,582) | $ 616 | $ (348,666) | $ 121
Beginning Balance, Shares at Dec. 31, 2013 |  |  |  |  | 61,584 | (20,900) | 12,029
Shares awarded under stock compensation plans | 3,274 | 3,270 |  |  | $ 4 |  |
Shares awarded under stock compensation plans, shares |  |  |  |  | 440 |  |
Purchases of treasury stock | (53,046) |  |  |  |  | $ (53,046) |
Purchases of treasury stock, shares |  |  |  |  |  | (2,256) |
Income tax benefit associated with stock compensation plans | 1,033 | 1,033 |  |  |  |  |
Change in fair value of interest rate swap agreements, net of tax expense of $1,769, $205 and $2,178 in 2014, 2015 and 2016 respectively | 2,886 |  |  | 2,886 |  |  |
Pension actuarial income/loss net of tax expense (benefit) of ($446), $280 and ($112) in 2014, 2015 and 2016 respectively | (728) |  |  | (728) |  |  |
Restricted stock amortization | 7,675 | 7,675 |  |  |  |  |
Other, shares |  |  |  |  | 23 |  |
Net income (loss) | 97,217 |  | 97,217 |  |  |  |
Dividends declared ($0.10, $0.11, $0.20 per share in 2014, 2015, 2016 respectively) | (5,232) |  | (5,232) |  |  |  |
Ending Balance at Dec. 31, 2014 | 666,718 | 697,760 | 376,353 | (6,424) | $ 620 | $ (401,712) | $ 121
Ending Balance, Shares at Dec. 31, 2014 |  |  |  |  | 62,047 | (23,156) | 12,029
Shares awarded under stock compensation plans | 3,662 | 3,656 |  |  | $ 6 |  |
Shares awarded under stock compensation plans, shares |  |  |  |  | 518 |  |
Purchases of treasury stock | (34,483) |  |  |  |  | $ (34,483) |
Purchases of treasury stock, shares |  |  |  |  |  | (1,519) |
Income tax benefit associated with stock compensation plans | 1,888 | 1,888 |  |  |  |  |
Change in fair value of interest rate swap agreements, net of tax expense of $1,769, $205 and $2,178 in 2014, 2015 and 2016 respectively | 335 |  |  | 335 |  |  |
Pension actuarial income/loss net of tax expense (benefit) of ($446), $280 and ($112) in 2014, 2015 and 2016 respectively | 457 |  |  | 457 |  |  |
Restricted stock amortization | 9,814 | 9,814 |  |  |  |  |
Other, shares |  |  |  |  | 21 |  |
Net income (loss) | 86,311 |  | 86,311 |  |  |  |
Dividends declared ($0.10, $0.11, $0.20 per share in 2014, 2015, 2016 respectively) | (5,654) |  | (5,654) |  |  |  |
Ending Balance at Dec. 31, 2015 | 729,048 | 713,118 | 457,010 | (5,632) | $ 626 | $ (436,195) | $ 121
Ending Balance, Shares at Dec. 31, 2015 |  |  |  |  | 62,586 | (24,675) | 12,029
Shares awarded under stock compensation plans | 27 | 23 |  |  | $ 4 |  |
Shares awarded under stock compensation plans, shares |  |  |  |  | 381 |  |
Purchases of treasury stock | (99,971) |  |  |  |  | $ (99,971) |
Purchases of treasury stock, shares |  |  |  |  |  | (5,588) |
Income tax expense associated with stock compensation plans | (2,611) | (2,611) |  |  |  |  |
Change in fair value of interest rate swap agreements, net of tax expense of $1,769, $205 and $2,178 in 2014, 2015 and 2016 respectively | 3,553 |  |  | 3,553 |  |  |
Pension actuarial income/loss net of tax expense (benefit) of ($446), $280 and ($112) in 2014, 2015 and 2016 respectively | (183) |  |  | (183) |  |  |
Restricted stock amortization | 11,165 | 11,165 |  |  |  |  |
Net income (loss) | 93,193 |  | 93,193 |  |  |  |
Dividends declared ($0.10, $0.11, $0.20 per share in 2014, 2015, 2016 respectively) | (9,057) |  | (9,057) |  |  |  |
Ending Balance at Dec. 31, 2016 | $ 725,164 | $ 721,695 | $ 541,146 | $ (2,262) | $ 630 | $ (536,166) | $ 121
Ending Balance, Shares at Dec. 31, 2016 |  |  |  |  | 62,967 | (30,263) | 12,029

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