XML 65 R54.htm IDEA: XBRL DOCUMENT v3.21.2
Hosting Arrangements (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]          
Hosting arrangements, Capitalized costs $ 9.8   $ 9.8   $ 7.7
Hosting arrangements, Accumulated amortization 0.5   0.5   $ 0.3
Hosting arrangements, Amortization $ 0.1 $ 0.1 $ 0.2 $ 0.1