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Consolidated Statement of Shareholders' Equity Statement - USD ($) $ in Thousands | Total | Common Stock [Member] | Paid-in Capital [Member] | Accumulated Deficit [Member] | Accumulated Other Comprehensive Income [Member]
--- | --- | --- | --- | --- | ---
Balances at Dec. 31, 2014 | $ 590,630 | $ 450 | $ 806,810 | $ (226,850) | $ 10,220
Net income (loss) | (33,400) |  |  | (33,400) |
Other comprehensive income (loss) | (13,210) |  |  |  | (13,210)
Shares surrendered upon option and restricted stock vesting to cover tax | (2,770) |  | (2,770) |  |
Stock option exercises and restricted stock vesting | 500 | 0 | 500 |  |
Tax effect from stock based compensation | 590 |  | 590 |  |
Non-cash compensation expense | 7,030 |  | 7,030 |  |
Distribution of the Cequent business | (2,180) |  |  | 6,130 | (8,310)
Balances at Dec. 31, 2015 | 547,190 | 450 | 812,160 | (254,120) | (11,300)
Net income (loss) | (39,800) |  |  | (39,800) |
Other comprehensive income (loss) | (13,100) |  |  |  | (13,100)
Shares surrendered upon option and restricted stock vesting to cover tax | (1,590) |  | (1,590) |  |
Stock option exercises and restricted stock vesting | 160 | 10 | 150 |  |
Tax effect from stock based compensation | (80) |  | (80) |  |
Non-cash compensation expense | 6,940 |  | 6,940 |  |
Balances at Dec. 31, 2016 | 499,720 | 460 | 817,580 | (293,920) | (24,400)
Net income (loss) | 30,960 |  |  | 30,960 |
Other comprehensive income (loss) | 7,070 |  |  |  | 7,070
Shares surrendered upon option and restricted stock vesting to cover tax | (510) |  | (510) |  |
Non-cash compensation expense | 6,780 |  | 6,780 |  |
Balances at Dec. 31, 2017 | $ 544,020 | $ 460 | $ 823,850 | $ (262,960) | $ (17,330)

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