Acquisitions	3 Months Ended
Mar. 31, 2021
Business Combinations [Abstract]
Acquisitions	5. ACQUISITIONS We had no significant acquisitions during the three months ended March 31, 2021 and 2020.

The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-URI http://asc.fasb.org/topic&trid=2303972

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