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INCOME TAXES (Changes to deferred income tax assets and liabilities) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jan. 02, 2022 | Jan. 03, 2021
Reconciliation of changes in deferred tax liability (asset) [abstract] |  |
Balance, beginning of fiscal year, net | $ 17,689 | $ 9,917
Changes in deferred tax liability (asset) [abstract] |  |
Recognized in the statements of earnings | 965 | 7,724
Business acquisitions | (979) | 0
Other | 51 | 48
Balance, end of fiscal year, net | 17,726 | 17,689
Non-capital losses |  |
Changes in deferred tax liability (asset) [abstract] |  |
Recognized in the statements of earnings | 3,462 | 155
Non-deductible reserves and accruals |  |
Changes in deferred tax liability (asset) [abstract] |  |
Recognized in the statements of earnings | (1,944) | 16,044
Property, plant and equipment |  |
Changes in deferred tax liability (asset) [abstract] |  |
Recognized in the statements of earnings | (4,909) | 4,400
Intangible assets |  |
Changes in deferred tax liability (asset) [abstract] |  |
Recognized in the statements of earnings | 6,425 | 5,344
Other |  |
Changes in deferred tax liability (asset) [abstract] |  |
Recognized in the statements of earnings | 274 | (825)
Unrecognized deferred income tax assets |  |
Changes in deferred tax liability (asset) [abstract] |  |
Recognized in the statements of earnings | $ (2,343) | $ (17,394)

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- Definition The amount of tax expense or income relating to changes in deferred tax liabilities and deferred tax assets, recognised in profit or loss. [Refer: Deferred tax assets; Deferred tax expense (income); Deferred tax liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2021-01-01 -Paragraph 81 -Subparagraph g -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_g_ii&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2021-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_g_i&doctype=Standard -URIDate 2021-03-24 + Details
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