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Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Accounting Standards Update and Change in Accounting Principle | The following financial statement line items in the Company's Consolidated Balance Sheet as of December 31, 2020 was adjusted as follows:
Consolidated Balance Sheets |  | December 31, 2020 |  |  |  |
(in thousands) |  | As Originally Reported | Effect of Change | As Adjusted |  |  |  |
Inventories, net |  | $ | 229,971 |  | $ | 12,530 |  | $ | 242,501 |  |  |  |  |
Deferred income taxes (liability) |  | 19,642 |  | 3,170 |  | 22,812 |  |  |  |  |
Retained earnings |  | 550,826 |  | 9,360 |  | 560,186 |  |  |  |  |
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions | The Company calculated the fair value for options with the following weighted-average assumptions for 2021, 2020, and 2019:
Fair Value Calculation Assumptions for Stock Compensation
|  | December 31,
|  | 2021 |  | 2020 |  | 2019
Risk-free interest rate |  | 1.25 | % |  | 1.22 | % |  | 2.43 | %
Dividend yield |  | 0.4 | % |  | 0.5 | % |  | 0.5 | %
Volatility factors |  | 33.9 | % |  | 30.0 | % |  | 31.2 | %
Weighted-average expected life |  | 8.0 years |  | 8.0 years |  | 8.0 years

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- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=124437754&loc=d3e765-108305 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=124437754&loc=d3e725-108305 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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