XML 41 R29.htm IDEA: XBRL DOCUMENT
v3.21.2

STOCKHOLDERS' EQUITY (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
Equity [Abstract] |
Summary of Stock Option Activity | A summary of stock option activity follows:
| Stock Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (years) |  | Aggregate Intrinsic Value
Outstanding, December 31, 2020 | 90 |  |  | $ | 8.91 |  |  |  |  |
Granted | 8 |  |  | $ | 68.78 |  |  |  |  |
Exercised | (19) |  |  | $ | 8.36 |  |  |  |  |
Forfeited | — |  |  | $ | — |  |  |  |  |
Outstanding, September 30, 2021 | 79 |  |  | $ | 15.41 |  |  | 4.6 |  | $ | 4,779 |
Exercisable, September 30, 2021 | 71 |  |  | $ | 9.06 |  |  | 4.0 |  | $ | 4,719 |
Summary of Restricted Stock, Restricted Stock Unit and Performance Stock Unit Activity | A summary of restricted stock, restricted stock unit and performance stock unit activity follows:
| Restricted Stock, Restricted Stock Units, and Performance Stock Units (1) |  | Weighted Average Grant Date Fair Value |  | Weighted Average Remaining Contractual Term (years) |  | Aggregate Intrinsic Value
Outstanding, December 31, 2020 | 307 |  |  | $ | 41.55 |  |  |  |  |
Granted | 108 |  |  | $ | 67.65 |  |  |  |  |
Class A Common Stock Vested | (82) |  |  | $ | 35.44 |  |  |  |  |
Forfeited | (8) |  |  | $ | 51.22 |  |  |  |  |
Outstanding, September 30, 2021 | 325 |  |  | $ | 51.56 |  |  | 1.8 |  | $ | 24,647 |
Unvested, September 30, 2021 | 590 |  |  | $ | 51.26 |  |  | 1.5 |  | $ | 44,796 |
(1)Market-based performance stock unit grants are included at the 100% attainment level. Attainment of the maximum performance targets and market achievements would result in the issuance of an additional 265 shares of Class A common stock currently included in unvested.
Summary of Changes in Balances of Each Component of Accumulated Other Comprehensive Loss | A summary of the changes in the balances of each component of accumulated other comprehensive loss, net of tax follows:
|  |  | Interest Rate Swaps
Balance, December 31, 2020 |  |  | $ | (11,517) |
Other comprehensive income before reclassifications |  |  | 2,315 |
Amounts reclassified from accumulated other comprehensive loss |  |  | 3,551 |
Income tax provision related to items of other comprehensive income |  |  | (1,379) |
Net current-period other comprehensive income |  |  | 4,487 |
Balance, September 30, 2021 |  |  | $ | (7,030) |
Summary of Reclassifications Out of Accumulated Other Comprehensive Loss | A summary of reclassifications out of accumulated other comprehensive loss, net of tax follows:
|  | Three Months Ended September 30, |  | Nine Months Ended September 30, |  |
|  | 2021 |  | 2020 |  | 2021 |  | 2020 |  |
Details About Accumulated Other Comprehensive Loss Components |  | Amounts Reclassified Out of Accumulated Other Comprehensive Loss |  | Affected Line Item in the Consolidated Statements of Operations
Interest rate swaps |  | $ | 1,204 |  |  | $ | 1,156 |  |  | $ | 3,551 |  |  | $ | 2,513 |  |  | Interest expense
|  | (1,204) |  |  | (1,156) |  |  | (3,551) |  |  | (2,513) |  |  | Income before income taxes
|  | (496) |  |  | — |  |  | (765) |  |  | 112 |  |  | Provision for income taxes
|  | $ | (708) |  |  | $ | (1,156) |  |  | $ | (2,786) |  |  | $ | (2,625) |  |  | Net income

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

X
- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + 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 (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: 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=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
Name: | us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration