XML 48 R32.htm IDEA: XBRL DOCUMENT
v3.20.4

Stock-Based Compensation Plans (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of Company's stock-based compensation activity | The following table shows the Company’s stock-based compensation activity:
| Fiscal Years Ended December 31,
(in thousands) | 2020 |  | 2019 |  | 2018
Stock-based compensation expense recognized | $ | 11,384 |  |  | $ | 9,480 |  |  | $ | 10,356 |
Tax benefit of stock-based compensation expense in provision for income taxes | 2,859 |  |  | 2,330 |  |  | 2,476 |
Stock-based compensation expense, net of tax | $ | 8,525 |  |  | $ | 7,150 |  |  | $ | 7,880 |
Fair value of shares vested | $ | 21,921 |  |  | $ | 16,760 |  |  | $ | 15,372 |
Proceeds to the Company from the exercise of stock options | $ | — |  |  | $ | — |  |  | $ | 695 |
Schedule of unvested restricted stock unit activity | The following table summarizes the Company’s unvested restricted stock unit activity for the year ended December 31, 2020:
| Shares (in thousands) |  | Weighted- Average Price |  | Aggregate Intrinsic Value * (in thousands)
Unvested Restricted Stock Units (RSUs) |  |
Outstanding at January 1, 2020 | 462 |  |  | $ | 47.75 |  |  | $ | 37,065 |
Awarded | 167 |  |  | 74.91 |  |  |
Vested | (259) |  |  | 40.92 |  |  |
Forfeited | (13) |  |  | 57.83 |  |  |
Outstanding at December 31, 2020 | 357 |  |  | $ | 66.13 |  |  | $ | 33,188 |
Outstanding and expected to vest at December 31, 2020 | 351 |  |  | $ | 66.05 |  |  | $ | 32,839 |
* The intrinsic value for outstanding and expected to vest is calculated using the closing price per share of $93.45, as reported by the New York Stock Exchange on December 31, 2020.

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration