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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Reconciles Shares to Calculate Basic and Diluted Net Income Per Share | The following schedule reconciles the denominators of the Company’s calculation for basic and diluted net income per share:
|  | Fiscal Years |
(In thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
Shares used in basic per share computation |  |  | 52,610 |  |  |  | 52,388 |  |  |  | 52,691 |
Effect of dilutive common stock options outstanding |  |  | 241 |  |  |  | 333 |  |  |  | 458 |
Effect of unvested restricted stock units outstanding |  |  | 480 |  |  |  | 602 |  |  |  | 735 |
Shares used in diluted per share computation |  |  | 53,331 |  |  |  | 53,323 |  |  |  | 53,884 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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