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Stockholders' Equity - Additional Information (Detail) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Jan. 01, 2021 | Jan. 03, 2020 | Dec. 28, 2018 | May 29, 2020 | Jan. 31, 2019
Stockholders Equity Note [Abstract] |  |  |  |  |
Preferred Stock, Shares Authorized | 2,000,000 | 2,000,000 |  |  |
Preferred Stock, Par or Stated Value Per Share | $ 0.001 | $ 0.001 |  |  |
Preferred Stock, Shares Issued | 0 | 0 |  |  |
Preferred Stock, Shares Outstanding | 0 | 0 |  |  |
Net losses related to the re-issuance of treasury stock | $ 4,538,000 | $ 5,146,000 | $ 5,892,000 |  |
Purchase of treasury shares (in shares) | 636,000 | 342,000 | 562,000 |  |
Purchase of treasury shares | $ 40,049,000 | $ 21,957,000 | $ 27,915,000 |  |
Stock Repurchase Program, Authorized Amount |  |  |  | $ 45,000,000 | $ 75,000,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 75,455,000 |  |  |  |

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- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition In cases when treasury stock is reissued at a price lower than the cost to repurchase, the excess difference between the selling price and cost to repurchase is charged against retained earnings (assuming that all APIC arising from treasury stock transactions has first been exhausted). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 30 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=64906022&loc=d3e23086-112654 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
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