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STOCK-BASED COMPENSATION (Tables)
12 Months Ended
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).