Property, Plant and Equipment

12 Months Ended

Dec. 31, 2015

Property Plant And Equipment [Abstract]

Property, Plant and Equipment

Note 3: Property, Plant and Equipment

Property, plant and equipment at December 31 were comprised of the following:

	2015			2014
Production equipment	$	4,726,200		$	5,039,900
Office furniture and equipment		674,600			778,700
Other		188,200			188,200
		5,589,000			6,006,800
Less accumulated depreciation		(5,159,000	)		(5,606,000	)
	$	430,000		$	400,800

Depreciation expense for the years ended December 31, 2015 and 2014 was $160,800 and $173,600, respectively.