Deposits and other assets (Additional Information) (Details) $ in Millions |
Jan. 01, 2022
USD ($)
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|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | |
| Refundable deposit in lieu of bond | $ 1.3 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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