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SUPPLEMENTAL CASH FLOW INFORMATION (Tables)
 12 Months Ended
Dec. 31, 2017
SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]  
Schedule of Supplemental Cash Flow

Supplemental cash flow for the years ended as follows:







 

 

 

 

 

 



 

December 31,



 

2017

 

2016

 

2015



 

 

 

 

 

 

Interest paid

$

 415,527 

$

 606,697 

$

 724,651 



 

 

 

 

 

 

Federal, state, and local income taxes paid, net

$

 1,726,959 

$

 339,625 

$

 5,568,581 



 

 

 

 

 

 

Property, plant, and equipment purchases in accounts payable

$

 182,823 

$

 216,523 

$

 92,903