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Debt (Tables)
12 Months Ended
Dec. 31, 2018
Debt Disclosure [Abstract]  
Schedule of Debt

Notes Payable. Notes payable consisted of the following:

 

 

December 31, 2018

 

 

December 31, 2017

 

 

 

(Dollars in thousands)

 

4.75% Senior Notes, due July 15, 2022

 

$

375,000

 

 

$

375,000

 

Unamortized issuance discount on notes payable

 

 

(239

)

 

 

(300

)

Total notes payable

 

$

374,761

 

 

$

374,700