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Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2018
Debt Disclosure [Abstract]  
Schedule of Long-Term Debt

Long-term debt consists of the following as of the dates presented (in thousands):

 

 

June 30,

 

 

December 31,

 

 

2018

 

 

2017

 

Surplus note

$

12,132

 

 

$

12,868