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Correction of Immaterial Errors in Prior Period Financial Statements (Tables) | 6 Months Ended
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Jul. 26, 2020
Accounting Changes and Error Corrections [Abstract] |
Immaterial Restatement of Prior Period Financial Statements | The impact of the corrections on the Company's Statements of Income and Statements of Comprehensive Income for the three and six months ended July 28, 2019, are presented in the table below:
| Three Months Ended |  |  |  | Six Months Ended |  |
| July 28, 2019 |  |  |  | July 28, 2019 |  |
(in thousands, except per share data) | As Reported |  | As Corrected |  | As Reported |  | As Corrected
Selling, general and administrative | $ | 39,875 |  |  | $ | 43,325 |  |  | $ | 78,252 |  |  | $ | 82,297 |
Product development and engineering | $ | 25,553 |  |  | $ | 25,882 |  |  | $ | 52,652 |  |  | $ | 53,036 |
Total operating costs and expenses | $ | 69,336 |  |  | $ | 73,115 |  |  | $ | 137,794 |  |  | $ | 142,223 |
Operating income | $ | 15,548 |  |  | $ | 11,769 |  |  | $ | 28,365 |  |  | $ | 23,936 |
Income before taxes and equity in net gains (losses) of equity method investments | $ | 14,164 |  |  | $ | 10,385 |  |  | $ | 25,557 |  |  | $ | 21,128 |
Provision for income taxes | $ | 8,966 |  |  | $ | 8,361 |  |  | $ | 6,654 |  |  | $ | 5,945 |
Net income before equity in net gains (losses) of equity method investments | $ | 5,198 |  |  | $ | 2,024 |  |  | $ | 18,903 |  |  | $ | 15,183 |
Net income | $ | 5,366 |  |  | $ | 2,192 |  |  | $ | 18,660 |  |  | $ | 14,940 |
Earnings per share: |  |  |  |  |  |  |
Basic | $ | 0.08 |  |  | $ | 0.03 |  |  | $ | 0.28 |  |  | $ | 0.23 |
Diluted | $ | 0.08 |  |  | $ | 0.03 |  |  | $ | 0.28 |  |  | $ | 0.22 |
Comprehensive income | $ | 5,244 |  |  | $ | 2,070 |  |  | $ | 18,526 |  |  | $ | 14,806 |

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- Definition Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794 + Details
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