Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Income Taxes - Income Tax Rate Reconciliation (Details)

v3.10.0.1
Note 5 - Income Taxes - Income Tax Rate Reconciliation (Details)
6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Statutory rate 21.00%  
Noncontrolling interests (1.20%)  
Foreign earnings not subject to U.S. income tax (3.00%)  
Foreign taxes not creditable against U.S. income tax (2.40%)  
Unrecognized tax benefit 5.40%  
Other 0.30%  
20.10% 27.20%