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Supplemental Disclosure of Cash Flow Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Jan. 01, 2021 | Jan. 03, 2020 | Dec. 28, 2018
Cash paid during the year: |  |  |
Income taxes | $ 20,118 | $ 21,364 | $ 28,636
Non-cash investing and financing activities: |  |  |
Unrealized gain (loss) on investments | (237) | 347 | 191
Vested stock unit awards granted to settle accrued bonus | 8,645 | 7,947 | 7,643
Accrual for capital expenditures | 602 | 482 | $ 1,231
Right-of-use asset obtained in exchange for operating lease obligation | $ 2,436 | $ 29,480 |

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- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4297-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585 + Details
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