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Acquisitions - Additional Information (Detail) - USD ($) $ in Thousands | Jul. 30, 2021 | Mar. 22, 2021
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The WW Group, Inc. |  |
Business Acquisition [Line Items] |  |
Business acquisition, aggregate purchase price |  | $ 17,500
Business acquisition, cash payment |  | 8,255
Business acquisition, assumed net liabilities |  | 495
Business acquisition, purchase price allocation, inventories |  | 162
Business acquisition, purchase price allocation, property and equipment |  | 41
Business acquisition, purchase price allocation, other assets |  | 4
The WW Group, Inc. | Scenario, Forecast |  |
Business Acquisition [Line Items] |  |
Business acquisition, cash payable | $ 8,750 |
Business acquisition, cash in reserves | $ 2,300 |
The WW Group, Inc. | Franchise Rights |  |
Business Acquisition [Line Items] |  |
Business acquisition, purchase price allocation, indefinite lived intangible assets |  | 16,885
The WW Group, Inc. | Customer Relationship |  |
Business Acquisition [Line Items] |  |
Business acquisition, purchase price allocation, finite lived intangible assets |  | 408
The WW Group Co. |  |
Business Acquisition [Line Items] |  |
Business acquisition, aggregate purchase price |  | 3,114
Business acquisition, cash payment |  | 2,605
Business acquisition, cash in reserves |  | 599
Business acquisition, purchase price allocation, inventories |  | 6
Business acquisition, purchase price allocation, property and equipment |  | 25
Business acquisition, purchase price allocation, other assets |  | 1
Business acquisition, assumed net assets |  | 90
The WW Group Co. | Franchise Rights |  |
Business Acquisition [Line Items] |  |
Business acquisition, purchase price allocation, indefinite lived intangible assets |  | 3,040
The WW Group Co. | Customer Relationship |  |
Business Acquisition [Line Items] |  |
Business acquisition, purchase price allocation, finite lived intangible assets |  | $ 42

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