XML 22 R67.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Income Taxes - Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Unrecognized Tax Benefits    
Unrecognized Tax Benefits, Beginning Balance $ 2,044  
Increase related to current year tax position 349  
Decrease related to prior year tax position (97)  
Decrease related to settlements with tax authorities, net of federal benefit (124)  
Unrecognized Tax Benefits, Ending Balance 2,172  
Unrecognized tax benefits, accrued interest and penalties $ 238 $ 221