|12 Months Ended|
Dec. 31, 2020
|Goodwill And Intangible Assets Disclosure [Abstract]|
|Schedule of Changes in Goodwill||
The changes in goodwill for 2020 and 2019 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