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Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2018
Income Tax Disclosure [Abstract] |
Schedule Of Income From Continuing Operations Before Income Taxes | Income (loss) before income taxes and income tax expense (benefit) are as follows:
(In thousands) |  | 2018 |  | 2017 |  | 2016
Income (loss) before income taxes: |  |  |  |  |
Domestic | $ | 17,663 |  |  | $ | 67,549 |  |  | $ | 26,284 |
Foreign | 18,705 |  |  | (82,461 | ) |  | 1,399 |
Total | $ | 36,368 |  |  | $ | (14,912 | ) |  | $ | 27,683 |
Current income tax expense (benefit): |  |  |  |  |
Federal | $ | (187 | ) |  | $ | (20,560 | ) |  | $ | 4,302 |
State | 815 |  |  | 800 |  |  | (709 | )
Foreign | 2,090 |  |  | 3,247 |  |  | 3,255 |
Total | 2,718 |  |  | (16,513 | ) |  | 6,848 |
Deferred income tax expense (benefit): |  |  |  |  |
Federal | 8,708 |  |  | (23,302 | ) |  | (2,505 | )
State | 364 |  |  | (949 | ) |  | 1,396 |
Foreign | (264 | ) |  | (12,399 | ) |  | (2,522 | )
Total | 8,808 |  |  | (36,650 | ) |  | (3,631 | )
Total income tax expense (benefit) | $ | 11,526 |  |  | $ | (53,163 | ) |  | $ | 3,217 |
Summary Of Effective Income Tax Rate For Continuing Operations |
| 2018 |  | 2017 |  | 2016
(In thousands, except percentages) | Amount |  | % |  |  | Amount |  | % |  |  | Amount |  | % |
Income tax expense (benefit) at federal statutory rate | $ | 7,638 |  | 21.0 |  |  | $ | (5,219 | ) | 35.0 |  |  | $ | 9,689 |  | 35.0 |
U.S. tax on foreign branch income | 1,901 |  | 5.2 |  |  | — |  | — |  |  | — |  | — |
Foreign rate differences | 1,805 |  | 5.0 |  |  | 2,546 |  | (17.1 | ) |  | 499 |  | 1.8 |
Non-deductible goodwill and asset impairment loss | 1,801 |  | 5.1 |  |  | 228 |  | (1.5 | ) |  | 13 |  | — |
Tax contingency accruals and tax settlements | 773 |  | 2.1 |  |  | (420 | ) | 2.8 |  |  | 104 |  | 0.4 |
Valuation allowance for capital loss carryforwards | 553 |  | 1.5 |  |  | 83 |  | (0.6 | ) |  | 267 |  | 1.0 |
State taxes, net of federal income tax benefit | 520 |  | 1.4 |  |  | 656 |  | (4.4 | ) |  | 647 |  | 2.3 |
Non-deductible expenses | 322 |  | 0.9 |  |  | 434 |  | (2.9 | ) |  | 396 |  | 1.4 |
Stock-based compensation | 175 |  | 0.5 |  |  | 199 |  | (1.3 | ) |  | — |  | — |
Unremitted earnings from foreign operations | 126 |  | 0.3 |  |  | — |  | — |  |  | (256 | ) | (0.9 | )
Worthless stock deductions | — |  | — |  |  | (61,413 | ) | 411.9 |  |  | — |  | — |
Impact of U.S. Tax Cuts and Jobs Act | — |  | — |  |  | (4,433 | ) | 29.7 |  |  | — |  | — |
Settlement of Terphane acquisition escrow | — |  | — |  |  | (4,200 | ) | 28.2 |  |  | — |  | — |
Increase in value of kaléo investment held abroad | — |  | — |  |  | (2,326 | ) | 15.6 |  |  | (197 | ) | (0.7 | )
Domestic production activities deduction | — |  | — |  |  | — |  | — |  |  | (735 | ) | (2.7 | )
Remitted earnings from foreign operations | — |  | — |  |  | — |  | — |  |  | (6,574 | ) | (23.7 | )
Changes in estimates related to prior year tax provision | (303 | ) | (0.8 | ) |  | 320 |  | (2.1 | ) |  | 330 |  | 1.2 |
Research and development tax credit | (420 | ) | (1.2 | ) |  | (375 | ) | 2.5 |  |  | (550 | ) | (2.0 | )
Valuation allowance due to foreign losses and impairments | (975 | ) | (2.7 | ) |  | 20,757 |  | (139.3 | ) |  | (416 | ) | (1.5 | )
Foreign derived intangible income deduction | (1,050 | ) | (2.9 | ) |  | — |  | — |  |  | — |  | — |
Brazilian tax incentive | (1,340 | ) | (3.7 | ) |  | — |  | — |  |  | — |  | — |
Income tax expense (benefit) at effective income tax rate | $ | 11,526 |  | 31.7 |  |  | $ | (53,163 | ) | 356.5 |  |  | $ | 3,217 |  | 11.6 |
Schedule Of Deferred Tax Liabilities And Assets | liabilities and deferred income tax assets at December 31, 2018 and 2017, are as follows:
(In thousands) | 2018 |  | 2017
Deferred income tax liabilities: |  |  |
Amortization of goodwill and identifiable intangibles | $ | 13,416 |  |  | $ | 22,739 |
Foreign currency translation gain adjustment | 300 |  |  | 433 |
Excess of carrying value over tax basis of investment in kaléo | 15,131 |  |  | 8,602 |
Derivative financial instruments | — |  |  | 167 |
Other | 184 |  |  | — |
Total deferred income tax liabilities | 29,031 |  |  | 31,941 |
Deferred income tax assets: |  |  |
Depreciation | 2,399 |  |  | 4,917 |
Pensions | 17,153 |  |  | 19,626 |
Employee benefits | 6,676 |  |  | 6,842 |
Excess capital losses | 1,519 |  |  | 4,695 |
Inventory | 3,644 |  |  | 2,884 |
Asset write-offs, divestitures and environmental accruals | 1,200 |  |  | 1,754 |
Tax benefit on U.S. federal, state and foreign NOL and credit carryforwards | 23,507 |  |  | 33,384 |
Timing adjustment for unrecognized tax benefits on uncertain tax positions, including portion relating to interest and penalties | 267 |  |  | 184 |
Allowance for doubtful accounts | 382 |  |  | 406 |
Derivative financial instruments | 432 |  |  | — |
Other | — |  |  | 261 |
Deferred income tax assets before valuation allowance | 57,179 |  |  | 74,953 |
Less: Valuation allowance | 24,736 |  |  | 28,499 |
Total deferred income tax assets | 32,443 |  |  | 46,454 |
Net deferred income tax (assets) liabilities | $ | (3,412 | ) |  | $ | (14,513 | )
Amounts recognized in the consolidated balance sheets: |  |  |
Deferred income tax assets (noncurrent) | $ | 3,412 |  |  | $ | 16,636 |
Deferred income tax liabilities (noncurrent) | — |  |  | 2,123 |
Net deferred income tax assets (liabilities) | $ | 3,412 |  |  | $ | 14,513 |
Schedule Of Unrecognized Uncertain Tax Positions | A reconciliation of the Company’s unrecognized uncertain tax positions since January 1, 2016, is shown below:
|  | Years Ended December 31,
(In thousands) |  | 2018 |  | 2017 |  | 2016
Balance at beginning of period | $ | 1,962 |  |  | $ | 3,315 |  |  | $ | 4,049 |
Increase (decrease) due to tax positions taken in: |  |  |  |  |
Current period | 13 |  |  | 27 |  |  | 1,151 |
Prior period | 1,430 |  |  | (532 | ) |  | 43 |
Increase (decrease) due to settlements with taxing authorities | — |  |  | (51 | ) |  | (1,706 | )
Reductions due to lapse of statute of limitations | (44 | ) |  | (797 | ) |  | (222 | )
Balance at end of period | $ | 3,361 |  |  | $ | 1,962 |  |  | $ | 3,315 |
Schedule Of Additional Information Related To Unrecognized Uncertain Tax Positions | Additional information related to unrecognized uncertain tax positions since January 1, 2016 is summarized below:
|  | Years Ended December 31,
(In thousands) |  | 2018 |  | 2017 |  | 2016
Gross unrecognized tax benefits on uncertain tax positions (reflected in current income tax, other noncurrent liability accounts, or deferred tax assets in the balance sheet) | $ | 3,361 |  |  | $ | 1,962 |  |  | $ | 3,315 |
Deferred income tax assets related to unrecognized tax benefits on uncertain tax positions (reflected in deferred income tax accounts in the balance sheet) | (211 | ) |  | (153 | ) |  | (345 | )
Net unrecognized tax benefits on uncertain tax positions, which would impact the effective tax rate if recognized | 3,150 |  |  | 1,809 |  |  | 2,970 |
Interest and penalties accrued on deductions taken relating to uncertain tax positions (approximately $107, $(1) and $(262) reflected in income tax expense in the income statement in 2018, 2017 and 2016, respectively, with the balance shown in current income tax and other noncurrent liability accounts in the balance sheet) | 243 |  |  | 136 |  |  | 135 |
Related deferred income tax assets recognized on interest and penalties | (56 | ) |  | (32 | ) |  | (49 | )
Interest and penalties accrued on uncertain tax positions net of related deferred income tax benefits, which would impact the effective tax rate if recognized | 187 |  |  | 104 |  |  | 86 |
Total net unrecognized tax benefits on uncertain tax positions reflected in the balance sheet, which would impact the effective tax rate if recognized | $ | 3,337 |  |  | $ | 1,913 |  |  | $ | 3,056 |

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