Annual report pursuant to Section 13 and 15(d)

Income Taxes - Unrecognized Tax Benefits (Details)

v3.20.1
Income Taxes - Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]    
Income tax interest and penalties $ 6,400 $ 6,300
Reconciliation of Unrecognized Tax Benefits [Roll Forward]    
Balance at beginning of year 7,942 8,728
Reversal of prior tax positions (86) (786)
Settlements (196) 0
Balance at end of year $ 7,660 $ 7,942