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Note 17 - Income Tax
3 Months Ended
Mar. 31, 2020
Notes to Financial Statements  
Income Tax Disclosure [Text Block]
17.
Income Tax
Income tax expense was approximately
$0.1
million and
$0.6
million for the
three
months ended
March 31, 2020
and
2019,
respectively. The effective tax rate was (
1.2
) % for the
three
months ended
March 31, 2020
compared with (
32.1
) % for the same period in
2019.
 
The difference between the Company’s effective tax rates in
2020
and
2019
compared to the U.S. statutory tax rate of
21%
is primarily due to the mix of
2020
forecasted income or losses in the U.S. and foreign tax jurisdictions, the impact of different tax rates in certain foreign jurisdictions and the impact of the inclusion of foreign income in U.S. taxable income under the GILTI (Global Intangible Low-Taxed Income) tax rules. Changes made by the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) to the limitation on interest expense deductions, including a retroactive change to the calendar year
2019
deduction, also impacted the
2020
effective tax rate.