XML 23 R12.htm IDEA: XBRL DOCUMENT v3.4.0.3
7. INCOME TAXES
3 Months Ended
Mar. 31, 2016
Policy Text Block [Abstract]  
Income Tax, Policy [Policy Text Block]
7. INCOME TAXES

We file income tax returns in the U.S. Federal jurisdiction and various state and foreign jurisdictions. We are no longer subject to U.S. Federal tax examinations for years before 2012. In 2014, we were subjected to an IRS examination for our consolidated U.S. Federal return for the year 2011. There were no adjustments to our return as a result of that examination. State jurisdictions that remain subject to examination range from 2011 to 2015. Foreign jurisdiction tax returns that remain subject to examination range from 2010 to 2015 for Canada and from 2010 to 2015 for Puerto Rico. We do not believe we have any uncertain tax positions.


Our policy is to accrue interest and penalties on any uncertain tax position as a component of income tax expense. As of March 31, 2016, no such expenses were recognized during the quarter.


We provided for income taxes at an estimated effective tax rate of 33.9% and 35% for the three months ended March 31, 2016 and 2015, respectively.