|9 Months Ended|
Sep. 30, 2021
|Goodwill and Intangible Assets Disclosure [Abstract]|
|Carrying amount of Goodwill||
The carrying amount of goodwill and the changes in the balance are as follows (in thousands):
Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef