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INVESTMENTS IN AND ADVANCES TO COAL MINES (Tables)
9 Months Ended
Sep. 30, 2019
INVESTMENTS IN AND ADVANCES TO COAL MINES  
Schedule of investments in and advances to coal mines

Investments in and advances to coal mines are as follows (dollars in thousands):

 

 

 

 

 

 

 

 

 

 

 

September 30, 

 

December 31,

 

 

    

2019

    

2018

 

Investment in Trapper Mine

 

$

15,748

 

$

15,350

 

Advances to Dry Fork Mine

 

 

2,350

 

 

3,578

 

Investments in and advances to coal mines

 

$

18,098

 

$

18,928