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3. Property, Plant and Equipment

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

3. Property, Plant and Equipment

Property, plant and equipment consist of the following:

		March 31, 2019				December 31, 2018
Land		$	4,118			$	4,116
Plant and buildings			82,991				82,445
Furniture and fixtures			1,059				1,056
Machinery and equipment			4,211				3,928
Construction in progress			3,412				3,581
GAFI property, plant & equipment			15,408				15,408
Total gross property, plant & equipment			111,199				110,534
Less accumulated depreciation			(33,205	)			(32,042	)
Total net property, plant & equipment		$	77,994			$	78,492

During the three months ended March 31, 2019 and for the year ended December 31, 2018, interest capitalized in property, plant, and equipment was $64 thousand and $135 thousand, respectively.

Depreciation on the components of property, plant and equipment is calculated using the straight-line method over their estimated useful lives as follows:

		Years
Plant and buildings			20 - 30
Machinery & equipment			5 - 7
Furniture & fixtures			3 - 5

For the three months ended March 31, 2019 and 2018, the Company recorded depreciation expense of $1.1 million and $1.2 million, respectively.

Management is required to evaluate these long-lived assets for impairment whenever events or changes in circumstances indicate that their carrying amounts may not be recoverable. Management determined there was no impairment on the long-lived assets during the three months ended March 31, 2019 and 2018.

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- References

No definition available.

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- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

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