Basis of presentation - Additional Information (Details) |
6 Months Ended |
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Jun. 30, 2022
facility
segment
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| Basis Of Presentation [Line Items] | |
| Number of facilities operated | 20 |
| Number of facilities in operation | 19 |
| Number of operating segments | segment | 1 |
| Accounting Standards Update 2016-02 [Member] | |
| Basis Of Presentation [Line Items] | |
| Change in accounting principle, accounting standards update, early adoption | true |
| ASU 2019-12 [Member] | |
| Basis Of Presentation [Line Items] | |
| Change in accounting principle, accounting standards update, adoption date | Mar. 31, 2021 |
| Change in accounting principle, accounting standards update, immaterial effect | true |
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- Definition Basis of presentation. No definition available.
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- Definition Number of facilities. No definition available.
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- Definition Number of facilities in operation. No definition available.
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- Definition Date accounting standards update was adopted, in YYYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates (true false) whether accounting standards update was early adopted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates (true false) whether effect from applying amendment to accounting standards is immaterial. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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- Details
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