XML 25 R13.htm IDEA: XBRL DOCUMENT v3.6.0.2
Property, Plant and Equipment, Net
9 Months Ended
Sep. 30, 2016
Property Plant And Equipment [Abstract]  
Property, Plant and Equipment, Net

Note 6 – Property, Plant and Equipment, net

Net property, plant and equipment consists of:

 

 

 

September 30, 2016

 

 

December 31, 2015

 

Machinery, equipment and tooling

 

$

4,809

 

 

$

4,673

 

Vehicles

 

 

953

 

 

 

952

 

Furniture and fixtures

 

 

303

 

 

 

303

 

Plant and building

 

 

64,387

 

 

 

64,001

 

Real estate properties

 

 

3,504

 

 

 

3,500

 

Railroad and sidings

 

 

7,920

 

 

 

7,868

 

Land and improvements

 

 

13,317

 

 

 

12,977

 

Asset retirement obligation

 

 

1,135

 

 

 

1,135

 

Mineral properties

 

 

9,785

 

 

 

9,785

 

Deferred mining costs

 

 

417

 

 

 

155

 

Construction in progress

 

 

16,517

 

 

 

16,637

 

 

 

 

 

 

 

 

 

 

 

 

 

123,047

 

 

 

121,986

 

Less: accumulated depreciation and depletion

 

 

17,752

 

 

 

13,058

 

 

 

 

 

 

 

 

 

 

Total property, plant and equipment, net

 

$

105,295

 

 

$

108,928

 

 

Depreciation expense was $1,647 and $1,393 for the three months and $4,821 and $3,682 for the nine months ended September 30, 2016 and 2015, respectively.

The Company capitalized $0 and $541 for the three months and $139 and $1,520 for the nine months ended September 30, 2016 and 2015, respectively, of interest expense associated with the construction of new plant and equipment.