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STOCKHOLDERS' EQUITY - Components of the stock-based compensation programs (Details) - Time Lapse Restricted Shares - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Time lapse restricted stock: |  |  |  |
Pre-tax compensation expense | $ 4,819 | $ 3,920 | $ 10,957 | $ 7,841
Tax benefit | (1,272) | (1,039) | (2,596) | (1,925)
Restricted stock expense, net of tax | $ 3,547 | $ 2,881 | $ 8,361 | $ 5,916

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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