Annual report pursuant to Section 13 and 15(d)

Income Taxes (Unrec) (Details)

v3.6.0.2
Income Taxes (Unrec) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Reconciliation of unrecognized tax benefit      
Unrecognized tax benefits balance at beginning of year $ 14,129 $ 2,092 $ 2,058
Additions based on tax positions related to the current year 1,153 576 365
Additions based on tax positions related to prior years 1,257   142
Additions based on tax positions for acquired entities   12,780  
Reductions for settlements with taxing authorities   (1,120) (261)
Reductions for lapses of statute of limitations (63) (199) (212)
Unrecognized tax benefits balance at end of year 16,476 14,129 2,092
Unrecognized tax benefits that would impact effective tax rate, if recognized 16,476    
Potential interest and penalties related to unrecognized tax benefits included in income tax expense 880 (158) (41)
Accrued interest and penalties on unrecognized tax benefits $ 4,328 $ 3,488 $ 594