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Consolidated statements of changes in stockholders' equity and redeemable noncontrolling interest (USD $) In Thousands | Common stock | Additional paid-in capital in excess of assigned value of common stock | Capital reserves | Retained earnings | Accumulated other comprehensive income (loss) | Treasury stock | Redeemable noncontrolling interest | Total
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2009 | $ 279,980 | $ 134,820 | $ 95,210 | $ 301,389 | $ (6,160) | $ (129,602) | $ 34,900 | $ 675,637
Net income (loss) | 0 | 0 | 0 | 42,244 | 0 | 0 | (2,423) | 42,244
Redeemable noncontrolling interest - subscriptions | 0 | 0 | 0 | 0 | 0 | 0 | 9,900 | 0
Redeemable noncontrolling interest - redemptions | 0 | 0 | 0 | 0 | 0 | 0 | (23,427) | 0
Other comprehensive income (loss) | 0 | 0 | 0 | 0 | (281) | 0 | 0 | (281)
Compensation cost - stock options and stock units plans | 0 | 2,099 | 0 | 0 | 0 | 0 | 0 | 2,099
Issuance of restricted stock | 0 | (909) | 0 | 0 | 0 | 909 | 0 | 0
Exercised options and stock units vested | 0 | (2,195) | 0 | 0 | 0 | 3,029 | 0 | 834
Repurchase of common stock "Class E" | 0 | 0 | 0 | 0 | 0 | (3) | 0 | (3)
Dividends declared | 0 | 0 | 0 | (23,480) | 0 | 0 | 0 | (23,480)
Balance at Dec. 31, 2010 | 279,980 | 133,815 | 95,210 | 320,153 | (6,441) | (125,667) | 18,950 | 697,050
Net income (loss) | 0 | 0 | 0 | 83,180 | 0 | 0 | 676 | 83,180
Redeemable noncontrolling interest - subscriptions | 0 | 0 | 0 | 0 | 0 | 0 | 531 | 0
Redeemable noncontrolling interest - redemptions | 0 | 0 | 0 | 0 | 0 | 0 | (14,610) | 0
Other comprehensive income (loss) | 0 | 0 | 0 | 0 | 3,329 | 0 | 0 | 3,329
Compensation cost - stock options and stock units plans | 0 | 2,311 | 0 | 0 | 0 | 0 | 0 | 2,311
Issuance of restricted stock | 0 | (609) | 0 | 0 | 0 | 609 | 0 | 0
Exercised options and stock units vested | 0 | (5,340) | 0 | 0 | 0 | 9,441 | 0 | 4,101
Dividends declared | 0 | 0 | 0 | (30,689) | 0 | 0 | 0 | (30,689)
Balance at Dec. 31, 2011 | 279,980 | 130,177 | 95,210 | 372,644 | (3,112) | (115,617) | 5,547 | 759,282
Beginning Balance at Dec. 31, 2011 |  |  |  |  |  |  |  | 5,547
Net income (loss) | 0 | 0 | 0 | 93,032 | 0 | 0 | 293 | 93,032
Redeemable noncontrolling interest - subscriptions | 0 | 0 | 0 | 0 | 0 | 0 | 1,773 | 0
Redeemable noncontrolling interest - redemptions | 0 | 0 | 0 | 0 | 0 | 0 | (4,045) | 0
Other comprehensive income (loss) | 0 | 0 | 0 | 0 | 2,382 | 0 | (184) | 2,382
Compensation cost - stock options and stock units plans | 0 | 2,271 | 0 | 0 | 0 | 0 | 0 | 2,271
Issuance of restricted stock | 0 | (771) | 0 | 0 | 0 | 771 | 0 | 0
Exercised options and stock units vested | 0 | (10,258) | 0 | 0 | 0 | 23,394 | 0 | 13,136
Dividends declared | 0 | 0 | 0 | (43,628) | 0 | 0 | 0 | (43,628)
Balance at Dec. 31, 2012 | $ 279,980 | $ 121,419 | $ 95,210 | $ 422,048 | $ (730) | $ (91,452) | $ 3,384 | $ 826,475

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