XML 42 R31.htm IDEA: XBRL DOCUMENT v3.7.0.1
Income Taxes (Tables)
3 Months Ended
Mar. 31, 2017
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense

The following table presents components of income tax expense for the three months ended March 31, 2017 and 2016:

 

   Three months ended
March 31,
(in thousands)  2017  2016
Income tax based on income from continuing operations, at estimated tax rates of 32.6% in 2017 and 39.7% in 2016  $5,719   $8,076 
Income tax expense before discrete items  5,719   8,076 
         
Discrete tax expense/(benefit):        
Provision for/resolution of tax audits and contingencies, net  852   (825)
Other discrete tax adjustments, net  -   (208)
Enacted tax legislation  (21)  - 
Total income tax expense  $6,550   $7,043