PROPERTY, PLANT, AND EQUIPMENT

12 Months Ended

Dec. 31, 2013

4.	PROPERTY, PLANT, AND EQUIPMENT

Property, plant, and equipment consist of the following:

	December 31,
	2013			2012

Land	$	261,893		$	261,893
Buildings and building improvements	11,389,181			11,354,210
Production equipment	15,602,709			15,612,807
Office furniture and equipment	3,114,451			2,821,179
Construction in progress	610,679			731,258
Automobiles	102,321			102,321
	31,081,234			30,883,668
Accumulated depreciation	(20,171,062		)	(18,984,018		)
	$	10,910,172		$	11,899,650

Depreciation expense for the years ended December 31, 2013, 2012, and 2011 was $1,272,770; $1,264,326; and $1,267,813, respectively.

- 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.

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