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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2020
Income Tax Disclosure [Abstract]  
Schedule Of Income From Continuing Operations Before Income Taxes
Income (loss) from continuing operations before income taxes and income tax expense (benefit) for continuing operations are as follows:
(In thousands)202020192018
Income (loss) from continuing operations before income taxes:
Domestic$(58,033)$52,536 $67,806 
Foreign32,987 19,470 12,565 
Total$(25,046)$72,006 $80,371 
Current income tax expense (benefit):
Federal$4,777 $7,551 $30 
State136 1,558 766 
Foreign2,374 579 771 
Total7,287 9,688 1,567 
Deferred income tax expense (benefit):
Federal(18,191)15,298 16,264 
State(640)187 948 
Foreign3,331 (11,628)28 
Total(15,500)3,857 17,240 
Total income tax expense (benefit)$(8,213)$13,545 $18,807 
Summary Of Effective Income Tax Rate For Continuing Operations
202020192018
(In thousands, except percentages)Amount%Amount%Amount%
Foreign rate differences$3,753 (14.9)$1,533 1.9 $1,576 2.1 
U.S. tax on foreign branch income1,409 (5.6)16,029 22.3 2,229 2.8 
Non-deductible expenses219 (0.9)285 0.4 99 0.1 
Valuation allowance for capital loss carryforwards52 (0.2)60 0.1 553 0.7 
Unremitted earnings from foreign operations13 (0.1)60 0.1 126 0.2 
Foreign derived intangible income deduction  (319)(0.4)(695)(0.9)
Valuation allowance due to foreign losses and impairments  (14,350)(19.9)(2,162)(2.7)
Stock-based compensation (24)0.1 292 0.4 177 0.2 
Dividend received deduction net of foreign withholding tax(52)0.2 (1,016)(1.4)— — 
Tax contingency accruals and tax settlements(58)0.2 (2,543)(3.5)673 0.8 
State taxes, net of federal income tax benefit(373)1.5 1,050 1.5 1,203 1.5 
Research and development tax credit(633)2.5 (523)(0.7)(130)(0.2)
Changes in estimates related to prior year tax provision(2,472)9.9 (135)(0.2)(380)(0.5)
Brazilian tax incentive(4,787)19.1 (1,999)(2.8)(1,340)(1.7)
Income tax expense (benefit) at federal statutory rate(5,260)21.0 15,121 21.0 16,878 21.0 
    Income tax expense (benefit) at effective income tax rate$(8,213)32.8 $13,545 18.8 $18,807 23.4 
Schedule Of Deferred Tax Liabilities And Assets liabilities and deferred income tax assets for continuing operations at December 31, 2020 and 2019, are as follows:
(In thousands)20202019
Deferred income tax liabilities:
Amortization of goodwill and identifiable intangibles$9,520 $12,080 
Depreciation10,844 7,395 
Foregone tax credits on foreign branch income5,714 12,361 
Excess of carrying value over tax basis of investment in kaléo4,905 17,504 
Derivative financial instruments659 — 
Right-of-use leased assets2,979 751 
Other285 488 
Total deferred income tax liabilities34,906 50,579 
Deferred income tax assets:
Pensions25,576 21,025 
Employee benefits9,757 7,963 
Excess capital losses7,462 1,551 
Inventory2,613 3,759 
Asset write-offs, divestitures and environmental accruals2,904 1,355 
Tax benefit on U.S. federal, state and foreign NOL and credit carryforwards18,305 17,992 
Timing adjustment for unrecognized tax benefits on uncertain tax positions, including portion relating to interest and penalties134 187 
Allowance for doubtful accounts141 383 
Lease liabilities3,144 967 
Derivative financial instruments 345 
Foreign currency translation gain adjustment1,423 255 
Deferred income tax assets before valuation allowance71,459 55,782 
Less: Valuation allowance17,485 3,787 
Total deferred income tax assets53,974 51,995 
Net deferred income tax (assets) liabilities$(19,068)$(1,416)
Amounts recognized in the consolidated balance sheets:
Deferred income tax assets (noncurrent)$19,068 $12,435 
Deferred income tax liabilities (noncurrent) 11,019 
Net deferred income tax assets (liabilities)$19,068 $1,416 
Schedule Of Unrecognized Uncertain Tax Positions A reconciliation of the Company’s unrecognized uncertain tax positions since January 1, 2018, is shown below:
 Years Ended December 31,
(In thousands)202020192018
Balance at beginning of period$881 $3,361 $1,962 
Increase (decrease) due to tax positions taken in:
Current period12 12 13 
Prior period 49 1,430 
Increase (decrease) due to settlements with taxing authorities(265)(151)— 
Reductions due to lapse of statute of limitations (2,390)(44)
Balance at end of period$628 $881 $3,361 
Schedule Of Additional Information Related To Unrecognized Uncertain Tax Positions
Additional information related to unrecognized uncertain tax positions since January 1, 2018 is summarized below:
 Years Ended December 31,
(In thousands)202020192018
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)
$628 $881 $3,361 
Deferred income tax assets related to unrecognized tax benefits on uncertain tax positions (reflected in deferred income tax accounts in the balance sheet)(110)(163)(211)
Net unrecognized tax benefits on uncertain tax positions, which would impact the effective tax rate if recognized518 718 3,150 
Interest and penalties accrued on deductions taken relating to uncertain tax positions (approximately $2, $(144) and $107 reflected in income tax expense in the income statement in 2020, 2019 and 2018, respectively, with the balance shown in current income tax and other noncurrent liability accounts in the balance sheet)102 100 243 
Related deferred income tax assets recognized on interest and penalties(24)(23)(56)
Interest and penalties accrued on uncertain tax positions net of related deferred income tax benefits, which would impact the effective tax rate if recognized78 77 187 
Total net unrecognized tax benefits on uncertain tax positions reflected in the balance sheet, which would impact the effective tax rate if recognized$596 $795 $3,337