XML 61 R49.htm IDEA: XBRL DOCUMENT v3.20.1
Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Effective Income Tax Rate Reconciliation, Percent [Abstract]      
Federal statutory tax rate 21.00% 21.00%  
Effective tax rate 29.10% 27.80%  
Unrecognized tax benefits $ 0.2   $ 0.2
Interest and penalties of unrecognized tax benefits $ 0.0