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STOCKHOLDERS’ EQUITY (Tables)
 3 Months Ended
Mar. 31, 2020
Equity [Abstract]  
Stock Repurchase Details
 
Three Months Ended March 31
(Dollars in thousands)
2020
 
2019
Amount available for repurchase — beginning of period
$
—

 
$
57,437

Additional amount authorized for repurchase
100,000

 
100,000

Amount repurchased
(90,163
)
 
(77,839
)
Amount available for repurchase — end of period
$
9,837

 
$
79,598