Fixed Assets (Tables)

3 Months Ended

Mar. 31, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Fixed assets are summarized as follows:

	March 31,		December 31,
	2014		2013
Machinery and equipment	$	635,000	$	633,000
Office furniture and equipment		98,000		95,000
Leasehold improvements		62,000		62,000
Accumulated depreciation		(425,000)		(366,000)
		370,000		424,000
Construction in progress		16,000		3,000
	$	386,000	$	427,000