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Earnings Per Share - Additional Information (Detail) - shares | Jul. 17, 2021 | Jan. 02, 2021 | Jul. 11, 2020
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Earnings Per Share [Abstract] |  |  |
Stock warrant, outstanding and nonvested | 4,132,325 | 4,349,817 | 0

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

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