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v3.20.2

Correction of Immaterial Errors in Prior Period Financial Statements (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 26, 2020 | Jul. 28, 2019 | Jul. 26, 2020 | Jul. 28, 2019
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Selling, general and administrative | $ 38,255 | $ 43,325 | $ 72,855 | $ 82,297
Product development and engineering | 29,220 | 25,882 | 56,806 | 53,036
Total operating costs and expenses | 69,495 | 73,115 | 134,488 | 142,223
Operating income | 18,756 | 11,769 | 34,524 | 23,936
Income before taxes and equity in net gains (losses) of equity method investments | 15,843 | 10,385 | 26,845 | 21,128
Provision for income taxes | (416) | 8,361 | 943 | 5,945
Net income before equity in net gains (losses) of equity method investments |  | 2,024 |  | 15,183
Net income | $ 16,122 | $ 2,192 | $ 25,754 | $ 14,940
Basic (in dollars per share) | $ 0.25 | $ 0.03 | $ 0.39 | $ 0.23
Diluted (in dollars per share) | $ 0.24 | $ 0.03 | $ 0.39 | $ 0.22
Comprehensive income | $ 15,953 | $ 2,070 | $ 24,579 | $ 14,806
As Reported |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Selling, general and administrative |  | 39,875 |  | 78,252
Product development and engineering |  | 25,553 |  | 52,652
Total operating costs and expenses |  | 69,336 |  | 137,794
Operating income |  | 15,548 |  | 28,365
Income before taxes and equity in net gains (losses) of equity method investments |  | 14,164 |  | 25,557
Provision for income taxes |  | 8,966 |  | 6,654
Net income before equity in net gains (losses) of equity method investments |  | 5,198 |  | 18,903
Net income |  | $ 5,366 |  | $ 18,660
Basic (in dollars per share) |  | $ 0.08 |  | $ 0.28
Diluted (in dollars per share) |  | $ 0.08 |  | $ 0.28
Comprehensive income |  | $ 5,244 |  | $ 18,526

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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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