XML 27 R12.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Goodwill | 12 Months Ended
--- | ---
Dec. 31, 2021
Goodwill [Abstract] |
Goodwill | 6. Goodwill The changes in the carrying amount of goodwill as of December 31, 2021 and 2020 consisted of the following (in thousands):
|  | Year Ended December 31, 2021 |  |  | Year Ended December 31, 2020 |
Beginning balance |  | $ | 345,646 |  |  | $ | 317,676 |
Goodwill acquired |  |  | 89,746 |  |  |  | 28,540 |
Goodwill derecognition (write-off) related to closed clinics |  |  | - |  |  |  | (1,859 | )
Goodwill adjustments for purchase price allocation of businesses acquired in prior year |  |  | (713 | ) |  |  | 1,289 |
Ending balance |  | $ | 434,679 |  |  | $ | 345,646 |
During the year ended December 31, 2020, the Company derecognized (wrote off) goodwill in the amount of $1.9 million related to closed clinics due to COVID-19.

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2144439 + Details
Name: | us-gaap_GoodwillDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration