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STOCK-BASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
components of the Company’s stock-based compensation programs | The following table summarizes the components of the Company’s stock-based compensation programs recorded as expense ($ in thousands):
STOCK-BASED COMPENSATION |
Years ended December 31, |  | 2020 |  |  | 2019 |  |  | 2018 |
Time lapse restricted stock: |  |  |  |  |  |  |  |  |  |  |  |
Pre-tax compensation expense |  | $ | 20,850 |  |  | $ | 14,159 |  |  | $ | 13,726 |
Tax benefit |  |  | (3,752 | ) |  |  | (3,597 | ) |  |  | (3,486 | )
Restricted stock expense, net of tax |  | $ | 17,098 |  |  | $ | 10,562 |  |  | $ | 10,240 |
unvested restricted stock units outstanding | The following table summarizes information on unvested restricted stock units outstanding as of December 31, 2020, 2019 and 2018, (adjusted for 3 for 2 stock split on December 10, 2020).

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- 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=120381028&loc=d3e5070-113901 + Details
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