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v3.25.0.1

Consolidated Statements Of Shareholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Retained Earnings | Trust for Savings Restoration Plan | Accumulated Other Comprehensive Income (Loss) | Foreign Currency Translation | Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
--- | --- | --- | --- | --- | --- | --- | ---
Beginning balance (in shares) at Dec. 31, 2021 |  | 33,736,629 |  |  |  |  |
Beginning balance at Dec. 31, 2021 | $ 184,722 | $ 55,174 | $ 281,187 | $ (2,135) | $ (149,504) | $ (85,792) | $ 901
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) | 28,455 |  | 28,455 |  |  |  |
Foreign currency translation adjustment | (287) |  |  |  |  | (287) |
Derivative financial instruments adjustment | (3,381) |  |  |  |  |  | (3,381)
Net gains or (losses) and prior service costs | (5,064) |  |  |  | (5,064) |  |
Amortization of prior service costs and net gains or losses | 10,641 |  |  |  | 10,641 |  |
Recognition in earnings of actuarial loss for pension settlement (net of tax expense of $41,294 ) | 0 |  |  |  |  |  |
Cash dividends declared | (16,974) |  | (16,974) |  |  |  |
Stock-based compensation expense (in shares) |  | 294,764 |  |  |  |  |
Stock-based compensation expense | 4,046 | $ 4,046 |  |  |  |  |
Repurchase of employee common stock for tax withholdings (in shares) |  | (30,751) |  |  |  |  |
Repurchase of employee common stock for tax withholdings | (396) | $ (396) |  |  |  |  |
Tredegar common stock purchased by trust for savings restoration plan | 0 |  | 53 | (53) |  |  |
Ending balance (in shares) at Dec. 31, 2022 |  | 34,000,642 |  |  |  |  |
Ending balance at Dec. 31, 2022 | 201,762 | $ 58,824 | 292,721 | (2,188) | (147,595) | (86,079) | (2,480)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax | 0 |  |  |  |  | 0 |
Reclassification of derivative financial instruments loss realized on the sale of Terphane (net of tax benefit $1,209) | 0 |  |  |  |  |  |
Net income (loss) | (105,905) |  | (105,905) |  |  |  |
Foreign currency translation adjustment | 3,042 |  |  |  |  | 3,042 |
Derivative financial instruments adjustment | 3,281 |  |  |  |  |  | 3,281
Net gains or (losses) and prior service costs | 1,513 |  |  |  | 1,513 |  |
Amortization of prior service costs and net gains or losses | 7,065 |  |  |  | 7,065 |  |
Recognition in earnings of actuarial loss for pension settlement (net of tax expense of $41,294 ) | 50,997 |  |  |  | 50,997 |  |
Cash dividends declared | (8,884) |  | (8,884) |  |  |  |
Stock-based compensation expense (in shares) |  | 407,996 |  |  |  |  |
Stock-based compensation expense | 3,036 | $ 3,036 |  |  |  |  |
Repurchase of employee common stock for tax withholdings (in shares) |  | 0 |  |  |  |  |
Repurchase of employee common stock for tax withholdings | (254) | $ (254) |  |  |  |  |
Tredegar common stock purchased by trust for savings restoration plan | 0 |  | 45 | (45) |  |  |
Ending balance (in shares) at Dec. 31, 2023 |  | 34,408,638 |  |  |  |  |
Ending balance at Dec. 31, 2023 | 155,653 | $ 61,606 | 177,977 | (2,233) | (81,697) | (83,037) | 801
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax | 0 |  |  |  |  | 0 |
Reclassification of derivative financial instruments loss realized on the sale of Terphane (net of tax benefit $1,209) | 0 |  |  |  |  |  |
Net income (loss) | (64,565) |  | (64,565) |  |  |  |
Foreign currency translation adjustment | (295) |  |  |  |  | (295) |
Derivative financial instruments adjustment | 755 |  |  |  |  |  | 755
Net gains or (losses) and prior service costs | 397 |  |  |  |  |  |
Amortization of prior service costs and net gains or losses | (110) |  |  |  | (110) |  |
Recognition in earnings of actuarial loss for pension settlement (net of tax expense of $41,294 ) | 0 |  |  |  |  |  |
Stock-based compensation expense (in shares) |  | 252,634 |  |  |  |  |
Stock-based compensation expense | 2,211 | $ 2,211 |  |  |  |  |
Repurchase of employee common stock for tax withholdings (in shares) |  | 0 |  |  |  |  |
Repurchase of employee common stock for tax withholdings | (227) | $ (227) |  |  |  |  |
Ending balance (in shares) at Dec. 31, 2024 |  | 34,661,272 |  |  |  |  |
Ending balance at Dec. 31, 2024 | 180,968 | $ 63,590 | $ 113,412 | $ (2,233) | $ 6,199 | 5,105 | 268
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax | 88,437 |  |  |  |  | $ 88,437 |
Reclassification of derivative financial instruments loss realized on the sale of Terphane (net of tax benefit $1,209) | $ (1,288) |  |  |  |  |  | $ (1,288)

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